| 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 | $188.97 | 12.559% | $212.7027 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $147.44 | 12.429% | $165.7653 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $83.53 | 4.483% | $87.2746 | $87.27 | $87.25 | $87.30 |
| Purchase #4 | $35.50 | 4.853% | $37.2228 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $31.89 | 8.645% | $34.6469 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $63.97 | 4.336% | $66.7437 | $66.74 | $66.75 | $66.70 |
| Purchase #7 | $178.80 | 8.804% | $194.5416 | $194.54 | $194.55 | $194.50 |
| 7 purchase totals = | $730.10 | $798.8976 | $798.89 | $798.85 | $798.80 | |