| 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 | $149.62 | 10.369% | $165.1341 | $165.13 | $165.15 | $165.10 |
| Purchase #2 | $167.74 | 11.825% | $187.5753 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $65.80 | 5.383% | $69.342 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $30.47 | 4.286% | $31.7759 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $34.89 | 3.336% | $36.0539 | $36.05 | $36.05 | $36.10 |
| Purchase #6 | $238.86 | 10.470% | $263.8686 | $263.87 | $263.85 | $263.90 |
| Purchase #7 | $84.30 | 12.343% | $94.7051 | $94.71 | $94.70 | $94.70 |
| 7 purchase totals = | $771.68 | $848.4549 | $848.46 | $848.50 | $848.50 | |