| 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 | $162.84 | 9.664% | $178.5769 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $99.63 | 9.691% | $109.2851 | $109.29 | $109.30 | $109.30 |
| Purchase #3 | $7.48 | 10.840% | $8.2908 | $8.29 | $8.30 | $8.30 |
| Purchase #4 | $106.51 | 5.699% | $112.58 | $112.58 | $112.60 | $112.60 |
| Purchase #5 | $146.53 | 6.217% | $155.6398 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $249.64 | 9.807% | $274.1222 | $274.12 | $274.10 | $274.10 |
| Purchase #7 | $118.85 | 4.162% | $123.7965 | $123.80 | $123.80 | $123.80 |
| 7 purchase totals = | $891.48 | $962.2913 | $962.30 | $962.35 | $962.30 | |