| 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 | $195.96 | 7.777% | $211.1998 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $85.59 | 7.504% | $92.0127 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $18.88 | 12.482% | $21.2366 | $21.24 | $21.25 | $21.20 |
| Purchase #4 | $140.64 | 12.468% | $158.175 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $116.55 | 4.696% | $122.0232 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $46.77 | 7.801% | $50.4185 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $122.50 | 7.433% | $131.6054 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $726.89 | $786.6712 | $786.68 | $786.65 | $786.60 | |