| 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 | $138.96 | 12.842% | $156.8052 | $156.81 | $156.80 | $156.80 |
| Purchase #2 | $211.80 | 7.215% | $227.0814 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $101.34 | 11.229% | $112.7195 | $112.72 | $112.70 | $112.70 |
| Purchase #4 | $118.36 | 5.278% | $124.607 | $124.61 | $124.60 | $124.60 |
| Purchase #5 | $10.94 | 11.422% | $12.1896 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $41.91 | 8.718% | $45.5637 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $215.31 | 8.129% | $232.8125 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $838.62 | $911.7789 | $911.78 | $911.75 | $911.80 | |