| 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 | $174.66 | 3.201% | $180.2509 | $180.25 | $180.25 | $180.30 |
| Purchase #2 | $175.80 | 7.474% | $188.9393 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $210.42 | 3.370% | $217.5112 | $217.51 | $217.50 | $217.50 |
| Purchase #4 | $125.26 | 12.714% | $141.1856 | $141.19 | $141.20 | $141.20 |
| Purchase #5 | $24.89 | 11.731% | $27.8098 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $57.30 | 12.451% | $64.4344 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $172.83 | 12.149% | $193.8271 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $941.16 | $1,013.9583 | $1,013.96 | $1,014.00 | $1,013.90 | |