| 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 | $175.34 | 7.494% | $188.48 | $188.48 | $188.50 | $188.50 |
| Purchase #2 | $6.80 | 11.410% | $7.5759 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $147.80 | 13.717% | $168.0737 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $152.60 | 12.337% | $171.4263 | $171.43 | $171.45 | $171.40 |
| Purchase #5 | $41.87 | 7.873% | $45.1664 | $45.17 | $45.15 | $45.20 |
| Purchase #6 | $126.52 | 9.838% | $138.967 | $138.97 | $138.95 | $139.00 |
| Purchase #7 | $139.34 | 13.454% | $158.0868 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $790.27 | $877.7761 | $877.79 | $877.80 | $877.90 | |