| 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 | $109.81 | 8.801% | $119.4744 | $119.47 | $119.45 | $119.50 |
| Purchase #2 | $131.63 | 10.550% | $145.517 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $204.63 | 10.744% | $226.6154 | $226.62 | $226.60 | $226.60 |
| Purchase #4 | $158.65 | 9.665% | $173.9835 | $173.98 | $174.00 | $174.00 |
| Purchase #5 | $165.57 | 6.289% | $175.9827 | $175.98 | $176.00 | $176.00 |
| Purchase #6 | $16.48 | 6.867% | $17.6117 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $66.54 | 12.550% | $74.8908 | $74.89 | $74.90 | $74.90 |
| 7 purchase totals = | $853.31 | $934.0755 | $934.07 | $934.05 | $934.10 | |