| 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 | $187.95 | 6.560% | $200.2795 | $200.28 | $200.30 | $200.30 |
| Purchase #2 | $23.26 | 4.789% | $24.3739 | $24.37 | $24.35 | $24.40 |
| Purchase #3 | $107.99 | 4.423% | $112.7664 | $112.77 | $112.75 | $112.80 |
| Purchase #4 | $149.32 | 11.649% | $166.7143 | $166.71 | $166.70 | $166.70 |
| Purchase #5 | $210.69 | 5.676% | $222.6488 | $222.65 | $222.65 | $222.60 |
| Purchase #6 | $29.65 | 7.756% | $31.9497 | $31.95 | $31.95 | $31.90 |
| Purchase #7 | $22.74 | 10.580% | $25.1459 | $25.15 | $25.15 | $25.10 |
| 7 purchase totals = | $731.60 | $783.8785 | $783.88 | $783.85 | $783.80 | |