| 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 | $170.47 | 3.325% | $176.1381 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $182.51 | 8.714% | $198.4139 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $81.95 | 3.265% | $84.6257 | $84.63 | $84.65 | $84.60 |
| Purchase #4 | $179.47 | 8.561% | $194.8344 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $25.82 | 10.821% | $28.614 | $28.61 | $28.60 | $28.60 |
| Purchase #6 | $136.67 | 7.784% | $147.3084 | $147.31 | $147.30 | $147.30 |
| Purchase #7 | $110.70 | 3.753% | $114.8546 | $114.85 | $114.85 | $114.90 |
| 7 purchase totals = | $887.59 | $944.7891 | $944.78 | $944.80 | $944.70 | |