| 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 | $164.79 | 9.354% | $180.2045 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $166.77 | 12.553% | $187.7046 | $187.70 | $187.70 | $187.70 |
| Purchase #3 | $99.50 | 10.748% | $110.1943 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $130.56 | 7.610% | $140.4956 | $140.50 | $140.50 | $140.50 |
| Purchase #5 | $236.40 | 11.277% | $263.0588 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $133.44 | 8.472% | $144.745 | $144.75 | $144.75 | $144.70 |
| Purchase #7 | $10.61 | 7.683% | $11.4252 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $942.07 | $1,037.8280 | $1,037.83 | $1,037.85 | $1,037.80 | |