| 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 | $31.43 | 5.567% | $33.1797 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $165.98 | 13.224% | $187.9292 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $151.88 | 6.224% | $161.333 | $161.33 | $161.35 | $161.30 |
| Purchase #4 | $176.27 | 7.313% | $189.1606 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $45.45 | 13.192% | $51.4458 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $84.77 | 11.577% | $94.5838 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $177.76 | 12.696% | $200.3284 | $200.33 | $200.35 | $200.30 |
| 7 purchase totals = | $833.54 | $917.9605 | $917.96 | $918.05 | $917.90 | |