| 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 | $155.79 | 12.515% | $175.2871 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $106.46 | 10.555% | $117.6969 | $117.70 | $117.70 | $117.70 |
| Purchase #3 | $41.47 | 7.285% | $44.4911 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $200.79 | 6.379% | $213.5984 | $213.60 | $213.60 | $213.60 |
| Purchase #5 | $26.90 | 10.469% | $29.7162 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $113.72 | 5.609% | $120.0986 | $120.10 | $120.10 | $120.10 |
| Purchase #7 | $106.37 | 3.731% | $110.3387 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $751.50 | $811.2270 | $811.24 | $811.25 | $811.20 | |