| 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 | $73.46 | 10.478% | $81.1571 | $81.16 | $81.15 | $81.20 |
| Purchase #2 | $103.57 | 8.276% | $112.1415 | $112.14 | $112.15 | $112.10 |
| Purchase #3 | $63.48 | 11.847% | $71.0005 | $71.00 | $71.00 | $71.00 |
| Purchase #4 | $183.53 | 9.430% | $200.8369 | $200.84 | $200.85 | $200.80 |
| Purchase #5 | $131.63 | 8.760% | $143.1608 | $143.16 | $143.15 | $143.20 |
| Purchase #6 | $195.70 | 9.531% | $214.3522 | $214.35 | $214.35 | $214.40 |
| Purchase #7 | $140.90 | 5.412% | $148.5255 | $148.53 | $148.55 | $148.50 |
| 7 purchase totals = | $892.27 | $971.1745 | $971.18 | $971.20 | $971.20 | |