| 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 | $159.34 | 7.500% | $171.2905 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $35.95 | 5.159% | $37.8047 | $37.80 | $37.80 | $37.80 |
| Purchase #3 | $48.90 | 9.838% | $53.7108 | $53.71 | $53.70 | $53.70 |
| Purchase #4 | $110.43 | 5.177% | $116.147 | $116.15 | $116.15 | $116.10 |
| Purchase #5 | $101.98 | 8.463% | $110.6106 | $110.61 | $110.60 | $110.60 |
| Purchase #6 | $15.96 | 7.401% | $17.1412 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $227.68 | 3.163% | $234.8815 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $700.24 | $741.5863 | $741.58 | $741.60 | $741.50 | |