| 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 | $128.94 | 3.345% | $133.253 | $133.25 | $133.25 | $133.30 |
| Purchase #2 | $135.63 | 8.149% | $146.6825 | $146.68 | $146.70 | $146.70 |
| Purchase #3 | $127.30 | 12.392% | $143.075 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $102.90 | 7.424% | $110.5393 | $110.54 | $110.55 | $110.50 |
| Purchase #5 | $201.75 | 6.568% | $215.0009 | $215.00 | $215.00 | $215.00 |
| Purchase #6 | $121.46 | 7.494% | $130.5622 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $66.60 | 13.240% | $75.4178 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $884.58 | $954.5307 | $954.53 | $954.55 | $954.60 | |