| 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 | $144.93 | 4.806% | $151.8953 | $151.90 | $151.90 | $151.90 |
| Purchase #2 | $36.32 | 11.591% | $40.5299 | $40.53 | $40.55 | $40.50 |
| Purchase #3 | $98.61 | 12.134% | $110.5753 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $147.95 | 12.456% | $166.3787 | $166.38 | $166.40 | $166.40 |
| Purchase #5 | $71.27 | 4.303% | $74.3367 | $74.34 | $74.35 | $74.30 |
| Purchase #6 | $156.30 | 8.561% | $169.6808 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $179.30 | 7.316% | $192.4176 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $834.68 | $905.8143 | $905.83 | $905.90 | $905.80 | |