| 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 | $158.58 | 7.565% | $170.5766 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $203.93 | 5.855% | $215.8701 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $12.37 | 5.732% | $13.079 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $197.39 | 7.671% | $212.5318 | $212.53 | $212.55 | $212.50 |
| Purchase #5 | $89.58 | 6.555% | $95.452 | $95.45 | $95.45 | $95.50 |
| Purchase #6 | $194.47 | 6.807% | $207.7076 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $49.41 | 12.398% | $55.5359 | $55.54 | $55.55 | $55.50 |
| 7 purchase totals = | $905.73 | $970.7530 | $970.76 | $970.80 | $970.80 | |