| 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 | $199.83 | 4.421% | $208.6645 | $208.66 | $208.65 | $208.70 |
| Purchase #2 | $166.53 | 13.577% | $189.1398 | $189.14 | $189.15 | $189.10 |
| Purchase #3 | $157.84 | 7.336% | $169.4191 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $59.84 | 6.165% | $63.5291 | $63.53 | $63.55 | $63.50 |
| Purchase #5 | $55.66 | 11.768% | $62.2101 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $154.82 | 11.623% | $172.8147 | $172.81 | $172.80 | $172.80 |
| Purchase #7 | $24.86 | 10.523% | $27.476 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $819.38 | $893.2533 | $893.25 | $893.25 | $893.20 | |