| 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 | $178.71 | 6.699% | $190.6818 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $237.82 | 4.124% | $247.6277 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $201.33 | 3.347% | $208.0685 | $208.07 | $208.05 | $208.10 |
| Purchase #4 | $191.82 | 11.705% | $214.2725 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $129.47 | 4.821% | $135.7117 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $205.63 | 8.788% | $223.7008 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $188.90 | 3.125% | $194.8031 | $194.80 | $194.80 | $194.80 |
| 7 purchase totals = | $1,333.68 | $1,414.8661 | $1,414.86 | $1,414.85 | $1,414.90 | |