| 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 | $153.32 | 7.709% | $165.1394 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $42.77 | 13.511% | $48.5487 | $48.55 | $48.55 | $48.50 |
| Purchase #3 | $74.57 | 9.120% | $81.3708 | $81.37 | $81.35 | $81.40 |
| Purchase #4 | $49.61 | 13.252% | $56.1843 | $56.18 | $56.20 | $56.20 |
| Purchase #5 | $66.62 | 13.868% | $75.8589 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $84.70 | 10.160% | $93.3055 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $63.41 | 10.747% | $70.2247 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $535.00 | $590.6323 | $590.63 | $590.60 | $590.60 | |