| 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 | $212.55 | 9.846% | $233.4777 | $233.48 | $233.50 | $233.50 |
| Purchase #2 | $179.25 | 3.209% | $185.0021 | $185.00 | $185.00 | $185.00 |
| Purchase #3 | $143.68 | 3.134% | $148.1829 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $71.64 | 3.248% | $73.9669 | $73.97 | $73.95 | $74.00 |
| Purchase #5 | $87.43 | 10.623% | $96.7177 | $96.72 | $96.70 | $96.70 |
| Purchase #6 | $111.59 | 11.809% | $124.7677 | $124.77 | $124.75 | $124.80 |
| Purchase #7 | $30.67 | 8.265% | $33.2049 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $836.81 | $895.3199 | $895.32 | $895.30 | $895.40 | |