| 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 | $195.93 | 10.111% | $215.7405 | $215.74 | $215.75 | $215.70 |
| Purchase #2 | $150.81 | 5.512% | $159.1226 | $159.12 | $159.10 | $159.10 |
| Purchase #3 | $249.74 | 5.629% | $263.7979 | $263.80 | $263.80 | $263.80 |
| Purchase #4 | $158.51 | 12.207% | $177.8593 | $177.86 | $177.85 | $177.90 |
| Purchase #5 | $13.86 | 7.419% | $14.8883 | $14.89 | $14.90 | $14.90 |
| Purchase #6 | $8.38 | 3.659% | $8.6866 | $8.69 | $8.70 | $8.70 |
| Purchase #7 | $152.91 | 3.217% | $157.8291 | $157.83 | $157.85 | $157.80 |
| 7 purchase totals = | $930.14 | $997.9243 | $997.93 | $997.95 | $997.90 | |