| 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 | $162.95 | 11.796% | $182.1716 | $182.17 | $182.15 | $182.20 |
| Purchase #2 | $144.58 | 4.663% | $151.3218 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $16.60 | 4.197% | $17.2967 | $17.30 | $17.30 | $17.30 |
| Purchase #4 | $55.45 | 6.855% | $59.2511 | $59.25 | $59.25 | $59.30 |
| Purchase #5 | $129.98 | 13.157% | $147.0815 | $147.08 | $147.10 | $147.10 |
| Purchase #6 | $113.35 | 7.749% | $122.1335 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $46.39 | 7.613% | $49.9217 | $49.92 | $49.90 | $49.90 |
| 7 purchase totals = | $669.30 | $729.1779 | $729.17 | $729.15 | $729.20 | |