| 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 | $38.72 | 10.155% | $42.652 | $42.65 | $42.65 | $42.70 |
| Purchase #2 | $143.65 | 5.289% | $151.2476 | $151.25 | $151.25 | $151.20 |
| Purchase #3 | $102.92 | 7.441% | $110.5783 | $110.58 | $110.60 | $110.60 |
| Purchase #4 | $161.85 | 8.364% | $175.3871 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $94.83 | 13.859% | $107.9725 | $107.97 | $107.95 | $108.00 |
| Purchase #6 | $83.29 | 9.355% | $91.0818 | $91.08 | $91.10 | $91.10 |
| Purchase #7 | $237.84 | 8.165% | $257.2596 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $863.10 | $936.1789 | $936.18 | $936.20 | $936.30 | |