| 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 | $164.31 | 5.373% | $173.1384 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $15.53 | 9.477% | $17.0018 | $17.00 | $17.00 | $17.00 |
| Purchase #3 | $60.96 | 9.601% | $66.8128 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $202.83 | 7.496% | $218.0341 | $218.03 | $218.05 | $218.00 |
| Purchase #5 | $225.57 | 9.662% | $247.3646 | $247.36 | $247.35 | $247.40 |
| Purchase #6 | $194.59 | 7.636% | $209.4489 | $209.45 | $209.45 | $209.40 |
| Purchase #7 | $23.61 | 11.512% | $26.328 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $887.40 | $958.1286 | $958.12 | $958.15 | $958.00 | |