| 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 | $173.88 | 7.348% | $186.6567 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $228.95 | 8.370% | $248.1131 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $98.61 | 4.294% | $102.8443 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $25.98 | 12.381% | $29.1966 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $160.83 | 11.108% | $178.695 | $178.70 | $178.70 | $178.70 |
| Purchase #6 | $56.66 | 12.289% | $63.6229 | $63.62 | $63.60 | $63.60 |
| Purchase #7 | $65.26 | 5.694% | $68.9759 | $68.98 | $69.00 | $69.00 |
| 7 purchase totals = | $810.17 | $878.1045 | $878.11 | $878.10 | $878.10 | |