| 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 | $153.65 | 4.209% | $160.1171 | $160.12 | $160.10 | $160.10 |
| Purchase #2 | $60.89 | 4.475% | $63.6148 | $63.61 | $63.60 | $63.60 |
| Purchase #3 | $66.51 | 5.269% | $70.0144 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $126.58 | 5.190% | $133.1495 | $133.15 | $133.15 | $133.10 |
| Purchase #5 | $13.70 | 4.663% | $14.3388 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $173.39 | 9.647% | $190.1169 | $190.12 | $190.10 | $190.10 |
| Purchase #7 | $204.26 | 9.660% | $223.9915 | $223.99 | $224.00 | $224.00 |
| 7 purchase totals = | $798.98 | $855.3430 | $855.34 | $855.30 | $855.20 | |