| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.94 | 12.175% | $178.2909 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $166.26 | 12.350% | $186.7931 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $133.35 | 9.252% | $145.6875 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $247.61 | 7.791% | $266.9013 | $266.90 | $266.90 | $266.90 |
| Purchase #5 | $154.71 | 4.347% | $161.4352 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $129.44 | 10.666% | $143.2461 | $143.25 | $143.25 | $143.20 |
| Purchase #7 | $223.96 | 13.430% | $254.0378 | $254.04 | $254.05 | $254.00 |
| 7 purchase totals = | $1,214.27 | $1,336.3919 | $1,336.40 | $1,336.45 | $1,336.30 | |