| 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 | $204.96 | 9.374% | $224.173 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $136.52 | 5.759% | $144.3822 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $162.91 | 8.619% | $176.9512 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $139.42 | 11.458% | $155.3947 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $5.66 | 4.449% | $5.9118 | $5.91 | $5.90 | $5.90 |
| Purchase #6 | $9.32 | 3.191% | $9.6174 | $9.62 | $9.60 | $9.60 |
| Purchase #7 | $147.51 | 11.739% | $164.8262 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $806.30 | $881.2565 | $881.25 | $881.25 | $881.30 | |