| 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 | $144.35 | 4.479% | $150.8154 | $150.82 | $150.80 | $150.80 |
| Purchase #2 | $233.27 | 7.805% | $251.4767 | $251.48 | $251.50 | $251.50 |
| Purchase #3 | $209.59 | 7.211% | $224.7035 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $64.83 | 5.385% | $68.3211 | $68.32 | $68.30 | $68.30 |
| Purchase #5 | $48.87 | 8.623% | $53.0841 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $182.91 | 9.353% | $200.0176 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $12.38 | 5.788% | $13.0966 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $896.20 | $961.5150 | $961.52 | $961.50 | $961.50 | |