| 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 | $143.75 | 3.356% | $148.5743 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $165.75 | 13.163% | $187.5677 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $113.86 | 3.117% | $117.409 | $117.41 | $117.40 | $117.40 |
| Purchase #4 | $47.97 | 4.480% | $50.1191 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $171.49 | 12.384% | $192.7273 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $65.28 | 7.564% | $70.2178 | $70.22 | $70.20 | $70.20 |
| Purchase #7 | $38.32 | 7.105% | $41.0426 | $41.04 | $41.05 | $41.00 |
| 7 purchase totals = | $746.42 | $807.6578 | $807.66 | $807.60 | $807.60 | |