| 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 | $131.76 | 4.843% | $138.1411 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $236.72 | 5.335% | $249.349 | $249.35 | $249.35 | $249.30 |
| Purchase #3 | $172.47 | 11.718% | $192.68 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $118.55 | 5.269% | $124.7964 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $73.66 | 9.738% | $80.833 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $198.97 | 10.113% | $219.0918 | $219.09 | $219.10 | $219.10 |
| Purchase #7 | $60.39 | 13.402% | $68.4835 | $68.48 | $68.50 | $68.50 |
| 7 purchase totals = | $992.52 | $1,073.3748 | $1,073.37 | $1,073.45 | $1,073.30 | |