| 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 | $107.74 | 5.565% | $113.7357 | $113.74 | $113.75 | $113.70 |
| Purchase #2 | $138.80 | 3.278% | $143.3499 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $77.40 | 9.607% | $84.8358 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $58.58 | 6.565% | $62.4258 | $62.43 | $62.45 | $62.40 |
| Purchase #5 | $197.99 | 11.651% | $221.0578 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $130.51 | 13.130% | $147.646 | $147.65 | $147.65 | $147.60 |
| Purchase #7 | $146.44 | 9.748% | $160.715 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $857.46 | $933.7660 | $933.79 | $933.80 | $933.60 | |