| 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 | $176.57 | 6.112% | $187.362 | $187.36 | $187.35 | $187.40 |
| Purchase #2 | $85.93 | 9.432% | $94.0349 | $94.03 | $94.05 | $94.00 |
| Purchase #3 | $194.43 | 11.156% | $216.1206 | $216.12 | $216.10 | $216.10 |
| Purchase #4 | $41.90 | 9.186% | $45.7489 | $45.75 | $45.75 | $45.70 |
| Purchase #5 | $77.45 | 11.548% | $86.3939 | $86.39 | $86.40 | $86.40 |
| Purchase #6 | $66.96 | 4.118% | $69.7174 | $69.72 | $69.70 | $69.70 |
| Purchase #7 | $103.29 | 7.132% | $110.6566 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $746.53 | $810.0343 | $810.03 | $810.00 | $810.00 | |