| 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 | $149.86 | 7.848% | $161.621 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $46.41 | 11.474% | $51.7351 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $46.99 | 10.842% | $52.0847 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $13.99 | 5.767% | $14.7968 | $14.80 | $14.80 | $14.80 |
| Purchase #5 | $126.43 | 3.241% | $130.5276 | $130.53 | $130.55 | $130.50 |
| Purchase #6 | $123.90 | 5.858% | $131.1581 | $131.16 | $131.15 | $131.20 |
| Purchase #7 | $234.62 | 9.250% | $256.3224 | $256.32 | $256.30 | $256.30 |
| 7 purchase totals = | $742.20 | $798.2457 | $798.25 | $798.25 | $798.20 | |