| 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 | $134.27 | 10.362% | $148.1831 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $99.98 | 11.285% | $111.2627 | $111.26 | $111.25 | $111.30 |
| Purchase #3 | $159.98 | 4.158% | $166.632 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $162.66 | 5.452% | $171.5282 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $232.45 | 7.191% | $249.1655 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $9.68 | 9.511% | $10.6007 | $10.60 | $10.60 | $10.60 |
| Purchase #7 | $46.25 | 5.310% | $48.7059 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $845.27 | $906.0781 | $906.08 | $906.10 | $906.10 | |