| 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 | $13.71 | 4.455% | $14.3208 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $167.49 | 6.272% | $177.995 | $178.00 | $178.00 | $178.00 |
| Purchase #3 | $107.35 | 7.176% | $115.0534 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $172.99 | 11.297% | $192.5327 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $147.61 | 5.694% | $156.0149 | $156.01 | $156.00 | $156.00 |
| Purchase #6 | $234.55 | 13.321% | $265.7944 | $265.79 | $265.80 | $265.80 |
| Purchase #7 | $71.40 | 5.704% | $75.4727 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $915.10 | $997.1839 | $997.17 | $997.15 | $997.20 | |