| 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 | $142.64 | 12.436% | $160.3787 | $160.38 | $160.40 | $160.40 |
| Purchase #2 | $31.32 | 7.656% | $33.7179 | $33.72 | $33.70 | $33.70 |
| Purchase #3 | $228.46 | 5.369% | $240.726 | $240.73 | $240.75 | $240.70 |
| Purchase #4 | $21.72 | 9.481% | $23.7793 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $130.26 | 9.254% | $142.3143 | $142.31 | $142.30 | $142.30 |
| Purchase #6 | $94.83 | 12.279% | $106.4742 | $106.47 | $106.45 | $106.50 |
| Purchase #7 | $17.28 | 9.641% | $18.946 | $18.95 | $18.95 | $18.90 |
| 7 purchase totals = | $666.51 | $726.3364 | $726.34 | $726.35 | $726.30 | |