| 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 | $140.59 | 4.338% | $146.6888 | $146.69 | $146.70 | $146.70 |
| Purchase #2 | $129.93 | 8.675% | $141.2014 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $9.76 | 5.825% | $10.3285 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $157.66 | 3.467% | $163.1261 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $173.68 | 6.234% | $184.5072 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $229.66 | 12.139% | $257.5384 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $21.40 | 13.384% | $24.2642 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $862.68 | $927.6546 | $927.66 | $927.70 | $927.60 | |