| 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 | $189.96 | 10.782% | $210.4415 | $210.44 | $210.45 | $210.40 |
| Purchase #2 | $51.92 | 7.694% | $55.9147 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $166.85 | 6.117% | $177.0562 | $177.06 | $177.05 | $177.10 |
| Purchase #4 | $191.56 | 8.442% | $207.7315 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $14.45 | 4.464% | $15.095 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $22.53 | 7.804% | $24.2882 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $103.26 | 4.245% | $107.6434 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $740.53 | $798.1705 | $798.17 | $798.20 | $798.10 | |