| 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 | $188.84 | 13.152% | $213.6762 | $213.68 | $213.70 | $213.70 |
| Purchase #2 | $47.98 | 4.324% | $50.0547 | $50.05 | $50.05 | $50.10 |
| Purchase #3 | $123.81 | 9.162% | $135.1535 | $135.15 | $135.15 | $135.20 |
| Purchase #4 | $94.51 | 11.261% | $105.1528 | $105.15 | $105.15 | $105.20 |
| Purchase #5 | $53.38 | 7.459% | $57.3616 | $57.36 | $57.35 | $57.40 |
| Purchase #6 | $172.59 | 11.678% | $192.7451 | $192.75 | $192.75 | $192.70 |
| Purchase #7 | $177.54 | 6.642% | $189.3322 | $189.33 | $189.35 | $189.30 |
| 7 purchase totals = | $858.65 | $943.4761 | $943.47 | $943.50 | $943.60 | |