| 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 | $179.72 | 10.368% | $198.3534 | $198.35 | $198.35 | $198.40 |
| Purchase #2 | $43.32 | 9.237% | $47.3215 | $47.32 | $47.30 | $47.30 |
| Purchase #3 | $56.87 | 11.478% | $63.3975 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $164.67 | 7.673% | $177.3051 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $74.94 | 12.528% | $84.3285 | $84.33 | $84.35 | $84.30 |
| Purchase #6 | $198.82 | 8.486% | $215.6919 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $116.61 | 9.173% | $127.3066 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $834.95 | $913.7045 | $913.71 | $913.70 | $913.70 | |