| 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 | $129.73 | 13.789% | $147.6185 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $43.66 | 13.629% | $49.6104 | $49.61 | $49.60 | $49.60 |
| Purchase #3 | $92.48 | 12.644% | $104.1732 | $104.17 | $104.15 | $104.20 |
| Purchase #4 | $215.29 | 9.237% | $235.1763 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $98.83 | 5.675% | $104.4386 | $104.44 | $104.45 | $104.40 |
| Purchase #6 | $146.40 | 11.860% | $163.763 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $99.60 | 9.770% | $109.3309 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $825.99 | $914.1109 | $914.11 | $914.10 | $914.10 | |