| 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 | $127.43 | 6.676% | $135.9372 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $167.36 | 4.641% | $175.1272 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $149.96 | 13.479% | $170.1731 | $170.17 | $170.15 | $170.20 |
| Purchase #4 | $227.65 | 9.773% | $249.8982 | $249.90 | $249.90 | $249.90 |
| Purchase #5 | $124.44 | 13.330% | $141.0279 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $136.92 | 5.167% | $143.9947 | $143.99 | $144.00 | $144.00 |
| Purchase #7 | $134.69 | 7.519% | $144.8173 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $1,068.45 | $1,160.9756 | $1,160.98 | $1,161.00 | $1,160.90 | |