| 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 | $117.72 | 7.640% | $126.7138 | $126.71 | $126.70 | $126.70 |
| Purchase #2 | $145.88 | 5.327% | $153.651 | $153.65 | $153.65 | $153.70 |
| Purchase #3 | $113.59 | 5.390% | $119.7125 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $20.82 | 3.717% | $21.5939 | $21.59 | $21.60 | $21.60 |
| Purchase #5 | $201.62 | 7.665% | $217.0742 | $217.07 | $217.05 | $217.10 |
| Purchase #6 | $98.63 | 13.773% | $112.2143 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $177.72 | 5.438% | $187.3844 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $875.98 | $938.3441 | $938.32 | $938.30 | $938.40 | |