| 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 | $155.97 | 3.664% | $161.6847 | $161.68 | $161.70 | $161.70 |
| Purchase #2 | $69.51 | 3.819% | $72.1646 | $72.16 | $72.15 | $72.20 |
| Purchase #3 | $57.88 | 10.553% | $63.9881 | $63.99 | $64.00 | $64.00 |
| Purchase #4 | $72.31 | 4.251% | $75.3839 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $177.38 | 6.738% | $189.3319 | $189.33 | $189.35 | $189.30 |
| Purchase #6 | $72.85 | 13.839% | $82.9317 | $82.93 | $82.95 | $82.90 |
| Purchase #7 | $27.30 | 10.416% | $30.1436 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $633.20 | $675.6285 | $675.61 | $675.70 | $675.60 | |