| 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 | $136.90 | 4.267% | $142.7415 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $208.43 | 3.410% | $215.5375 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $169.30 | 8.128% | $183.0607 | $183.06 | $183.05 | $183.10 |
| Purchase #4 | $202.27 | 3.480% | $209.309 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $179.39 | 10.205% | $197.6967 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $203.77 | 10.308% | $224.7746 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $190.62 | 11.247% | $212.059 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $1,290.68 | $1,385.1790 | $1,385.18 | $1,385.15 | $1,385.20 | |