| 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 | $177.60 | 4.216% | $185.0876 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $51.79 | 11.793% | $57.8976 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $159.95 | 4.208% | $166.6807 | $166.68 | $166.70 | $166.70 |
| Purchase #4 | $194.30 | 10.421% | $214.548 | $214.55 | $214.55 | $214.50 |
| Purchase #5 | $11.40 | 5.457% | $12.0221 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $36.65 | 5.366% | $38.6166 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $207.73 | 11.694% | $232.0219 | $232.02 | $232.00 | $232.00 |
| 7 purchase totals = | $839.42 | $906.8745 | $906.88 | $906.85 | $906.80 | |