| 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 | $158.43 | 9.666% | $173.7438 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $23.83 | 6.479% | $25.3739 | $25.37 | $25.35 | $25.40 |
| Purchase #3 | $206.47 | 8.718% | $224.4701 | $224.47 | $224.45 | $224.50 |
| Purchase #4 | $46.74 | 9.320% | $51.0962 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $104.53 | 8.247% | $113.1506 | $113.15 | $113.15 | $113.20 |
| Purchase #6 | $19.38 | 11.733% | $21.6539 | $21.65 | $21.65 | $21.70 |
| Purchase #7 | $100.98 | 12.127% | $113.2258 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $660.36 | $722.7143 | $722.71 | $722.70 | $722.80 | |