| 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 | $179.72 | 13.413% | $203.8258 | $203.83 | $203.85 | $203.80 |
| Purchase #2 | $87.77 | 9.692% | $96.2767 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $88.61 | 9.608% | $97.1236 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $40.71 | 9.837% | $44.7146 | $44.71 | $44.70 | $44.70 |
| Purchase #5 | $115.41 | 7.741% | $124.3439 | $124.34 | $124.35 | $124.30 |
| Purchase #6 | $121.28 | 8.236% | $131.2686 | $131.27 | $131.25 | $131.30 |
| Purchase #7 | $125.42 | 11.855% | $140.2885 | $140.29 | $140.30 | $140.30 |
| 7 purchase totals = | $758.92 | $837.8417 | $837.84 | $837.85 | $837.80 | |