| 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 | $189.45 | 13.711% | $215.4255 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $165.89 | 11.253% | $184.5576 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $109.28 | 10.449% | $120.6987 | $120.70 | $120.70 | $120.70 |
| Purchase #4 | $62.27 | 7.656% | $67.0374 | $67.04 | $67.05 | $67.00 |
| Purchase #5 | $160.48 | 11.608% | $179.1085 | $179.11 | $179.10 | $179.10 |
| Purchase #6 | $116.67 | 3.667% | $120.9483 | $120.95 | $120.95 | $120.90 |
| Purchase #7 | $9.66 | 5.168% | $10.1592 | $10.16 | $10.15 | $10.20 |
| 7 purchase totals = | $813.70 | $897.9352 | $897.95 | $897.95 | $897.90 | |