| 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 | $43.82 | 7.655% | $47.1744 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $165.98 | 7.232% | $177.9837 | $177.98 | $178.00 | $178.00 |
| Purchase #3 | $159.76 | 7.767% | $172.1686 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $36.35 | 13.495% | $41.2554 | $41.26 | $41.25 | $41.30 |
| Purchase #5 | $39.47 | 12.324% | $44.3343 | $44.33 | $44.35 | $44.30 |
| Purchase #6 | $6.68 | 5.321% | $7.0354 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $210.61 | 13.326% | $238.6759 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $662.67 | $728.6277 | $728.63 | $728.65 | $728.70 | |