| 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 | $173.28 | 13.845% | $197.2706 | $197.27 | $197.25 | $197.30 |
| Purchase #2 | $35.64 | 10.280% | $39.3038 | $39.30 | $39.30 | $39.30 |
| Purchase #3 | $25.83 | 3.677% | $26.7798 | $26.78 | $26.80 | $26.80 |
| Purchase #4 | $221.46 | 13.555% | $251.4789 | $251.48 | $251.50 | $251.50 |
| Purchase #5 | $164.45 | 3.329% | $169.9245 | $169.92 | $169.90 | $169.90 |
| Purchase #6 | $118.34 | 7.377% | $127.0699 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $119.70 | 4.515% | $125.1045 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $858.70 | $936.9320 | $936.92 | $936.90 | $937.00 | |