| 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 | $142.38 | 6.477% | $151.602 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $163.33 | 13.167% | $184.8357 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $68.45 | 9.251% | $74.7823 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $116.77 | 12.655% | $131.5472 | $131.55 | $131.55 | $131.50 |
| Purchase #5 | $59.57 | 11.303% | $66.3032 | $66.30 | $66.30 | $66.30 |
| Purchase #6 | $5.38 | 12.759% | $6.0664 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $5.75 | 10.309% | $6.3428 | $6.34 | $6.35 | $6.30 |
| 7 purchase totals = | $561.63 | $621.4796 | $621.48 | $621.50 | $621.40 | |