| 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 | $139.97 | 13.610% | $159.0199 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $120.40 | 7.515% | $129.4481 | $129.45 | $129.45 | $129.40 |
| Purchase #3 | $136.56 | 9.221% | $149.1522 | $149.15 | $149.15 | $149.20 |
| Purchase #4 | $98.57 | 7.801% | $106.2594 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $111.42 | 7.467% | $119.7397 | $119.74 | $119.75 | $119.70 |
| Purchase #6 | $112.81 | 12.396% | $126.7939 | $126.79 | $126.80 | $126.80 |
| Purchase #7 | $157.40 | 10.181% | $173.4249 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $877.13 | $963.8381 | $963.83 | $963.80 | $963.80 | |