| 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 | $143.32 | 5.338% | $150.9704 | $150.97 | $150.95 | $151.00 |
| Purchase #2 | $157.78 | 4.569% | $164.989 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $97.66 | 4.618% | $102.1699 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $248.76 | 8.399% | $269.6534 | $269.65 | $269.65 | $269.70 |
| Purchase #5 | $171.44 | 9.598% | $187.8948 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $98.71 | 11.801% | $110.3588 | $110.36 | $110.35 | $110.40 |
| Purchase #7 | $47.39 | 8.512% | $51.4238 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $965.06 | $1,037.4601 | $1,037.45 | $1,037.40 | $1,037.60 | |