| 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 | $117.52 | 12.685% | $132.4274 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $159.29 | 10.474% | $175.974 | $175.97 | $175.95 | $176.00 |
| Purchase #3 | $77.74 | 10.235% | $85.6967 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $142.99 | 3.672% | $148.2406 | $148.24 | $148.25 | $148.20 |
| Purchase #5 | $102.69 | 4.500% | $107.3111 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $198.84 | 5.634% | $210.0426 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $212.56 | 3.365% | $219.7126 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $1,011.63 | $1,079.4050 | $1,079.40 | $1,079.40 | $1,079.30 | |