| 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 | $134.78 | 4.631% | $141.0217 | $141.02 | $141.00 | $141.00 |
| Purchase #2 | $125.77 | 3.166% | $129.7519 | $129.75 | $129.75 | $129.80 |
| Purchase #3 | $165.62 | 8.802% | $180.1979 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $76.55 | 8.706% | $83.2144 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $31.71 | 6.415% | $33.7442 | $33.74 | $33.75 | $33.70 |
| Purchase #6 | $161.96 | 12.861% | $182.7897 | $182.79 | $182.80 | $182.80 |
| Purchase #7 | $205.39 | 12.575% | $231.2178 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $901.78 | $981.9376 | $981.93 | $981.90 | $981.90 | |