| 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 | $153.86 | 4.689% | $161.0745 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $143.73 | 10.546% | $158.8878 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $182.45 | 11.639% | $203.6854 | $203.69 | $203.70 | $203.70 |
| Purchase #4 | $141.41 | 11.555% | $157.7499 | $157.75 | $157.75 | $157.70 |
| Purchase #5 | $96.46 | 13.770% | $109.7425 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $201.98 | 12.698% | $227.6274 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $143.33 | 12.104% | $160.6787 | $160.68 | $160.70 | $160.70 |
| 7 purchase totals = | $1,063.22 | $1,179.4462 | $1,179.45 | $1,179.50 | $1,179.40 | |