| 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 | $69.32 | 12.811% | $78.2006 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $95.49 | 9.515% | $104.5759 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $165.89 | 7.334% | $178.0564 | $178.06 | $178.05 | $178.10 |
| Purchase #4 | $149.43 | 9.206% | $163.1865 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $243.90 | 8.739% | $265.2144 | $265.21 | $265.20 | $265.20 |
| Purchase #6 | $148.47 | 8.389% | $160.9251 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $169.55 | 8.853% | $184.5603 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $1,042.05 | $1,134.7192 | $1,134.73 | $1,134.75 | $1,134.80 | |