| 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 | $141.29 | 5.747% | $149.4099 | $149.41 | $149.40 | $149.40 |
| Purchase #2 | $231.60 | 6.601% | $246.8879 | $246.89 | $246.90 | $246.90 |
| Purchase #3 | $111.42 | 7.334% | $119.5915 | $119.59 | $119.60 | $119.60 |
| Purchase #4 | $159.31 | 10.422% | $175.9133 | $175.91 | $175.90 | $175.90 |
| Purchase #5 | $8.65 | 13.715% | $9.8363 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $88.63 | 6.600% | $94.4796 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $108.60 | 12.217% | $121.8677 | $121.87 | $121.85 | $121.90 |
| 7 purchase totals = | $849.50 | $917.9862 | $917.99 | $918.00 | $918.00 | |