| 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 | $181.64 | 6.545% | $193.5283 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $88.80 | 6.288% | $94.3837 | $94.38 | $94.40 | $94.40 |
| Purchase #3 | $112.41 | 11.631% | $125.4844 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $74.50 | 7.420% | $80.0279 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $128.39 | 5.489% | $135.4373 | $135.44 | $135.45 | $135.40 |
| Purchase #6 | $182.49 | 12.354% | $205.0348 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $99.80 | 12.736% | $112.5105 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $868.03 | $946.4069 | $946.40 | $946.50 | $946.30 | |