| 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 | $177.45 | 13.557% | $201.5069 | $201.51 | $201.50 | $201.50 |
| Purchase #2 | $151.29 | 4.487% | $158.0784 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $106.85 | 3.487% | $110.5759 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $10.57 | 6.501% | $11.2572 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $74.48 | 7.261% | $79.888 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $131.52 | 6.436% | $139.9846 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $207.38 | 7.874% | $223.7091 | $223.71 | $223.70 | $223.70 |
| 7 purchase totals = | $859.54 | $925.0001 | $925.01 | $925.05 | $925.10 | |