| 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 | $149.92 | 13.599% | $170.3076 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $245.45 | 7.414% | $263.6477 | $263.65 | $263.65 | $263.60 |
| Purchase #3 | $81.92 | 12.405% | $92.0822 | $92.08 | $92.10 | $92.10 |
| Purchase #4 | $42.56 | 9.229% | $46.4879 | $46.49 | $46.50 | $46.50 |
| Purchase #5 | $53.58 | 8.634% | $58.2061 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $62.61 | 10.410% | $69.1277 | $69.13 | $69.15 | $69.10 |
| Purchase #7 | $31.92 | 7.130% | $34.1959 | $34.20 | $34.20 | $34.20 |
| 7 purchase totals = | $667.96 | $734.0551 | $734.07 | $734.10 | $734.00 | |