| 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 | $171.61 | 13.677% | $195.0811 | $195.08 | $195.10 | $195.10 |
| Purchase #2 | $132.46 | 7.526% | $142.4289 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $122.42 | 10.122% | $134.8114 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $110.62 | 7.374% | $118.7771 | $118.78 | $118.80 | $118.80 |
| Purchase #5 | $145.29 | 4.326% | $151.5752 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $68.82 | 6.464% | $73.2685 | $73.27 | $73.25 | $73.30 |
| Purchase #7 | $41.75 | 10.580% | $46.1672 | $46.17 | $46.15 | $46.20 |
| 7 purchase totals = | $792.97 | $862.1094 | $862.12 | $862.15 | $862.20 | |