| 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 | $111.53 | 3.632% | $115.5808 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $104.93 | 10.550% | $116.0001 | $116.00 | $116.00 | $116.00 |
| Purchase #3 | $26.71 | 7.165% | $28.6238 | $28.62 | $28.60 | $28.60 |
| Purchase #4 | $170.42 | 13.544% | $193.5017 | $193.50 | $193.50 | $193.50 |
| Purchase #5 | $151.61 | 13.601% | $172.2305 | $172.23 | $172.25 | $172.20 |
| Purchase #6 | $166.88 | 12.437% | $187.6349 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $144.61 | 3.630% | $149.8593 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $876.69 | $963.4311 | $963.42 | $963.45 | $963.40 | |