| 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 | $145.33 | 5.355% | $153.1124 | $153.11 | $153.10 | $153.10 |
| Purchase #2 | $134.94 | 12.520% | $151.8345 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $108.88 | 4.248% | $113.5052 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $248.57 | 5.736% | $262.828 | $262.83 | $262.85 | $262.80 |
| Purchase #5 | $66.93 | 12.336% | $75.1865 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $57.32 | 5.233% | $60.3196 | $60.32 | $60.30 | $60.30 |
| Purchase #7 | $92.66 | 13.128% | $104.8244 | $104.82 | $104.80 | $104.80 |
| 7 purchase totals = | $854.63 | $921.6106 | $921.61 | $921.60 | $921.50 | |