| 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 | $124.40 | 11.364% | $138.5368 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $50.73 | 5.474% | $53.507 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $32.37 | 3.753% | $33.5848 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $167.33 | 5.679% | $176.8327 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $180.78 | 12.524% | $203.4209 | $203.42 | $203.40 | $203.40 |
| Purchase #6 | $110.88 | 8.844% | $120.6862 | $120.69 | $120.70 | $120.70 |
| Purchase #7 | $213.98 | 12.426% | $240.5692 | $240.57 | $240.55 | $240.60 |
| 7 purchase totals = | $880.47 | $967.1376 | $967.14 | $967.15 | $967.10 | |