| 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 | $101.45 | 9.342% | $110.9275 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $132.55 | 8.133% | $143.3303 | $143.33 | $143.35 | $143.30 |
| Purchase #3 | $140.25 | 3.229% | $144.7787 | $144.78 | $144.80 | $144.80 |
| Purchase #4 | $41.41 | 13.195% | $46.874 | $46.87 | $46.85 | $46.90 |
| Purchase #5 | $146.64 | 7.613% | $157.8037 | $157.80 | $157.80 | $157.80 |
| Purchase #6 | $213.42 | 4.170% | $222.3196 | $222.32 | $222.30 | $222.30 |
| Purchase #7 | $5.28 | 4.296% | $5.5068 | $5.51 | $5.50 | $5.50 |
| 7 purchase totals = | $781.00 | $831.5406 | $831.54 | $831.55 | $831.50 | |