| 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 | $158.85 | 3.196% | $163.9268 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $196.36 | 10.152% | $216.2945 | $216.29 | $216.30 | $216.30 |
| Purchase #3 | $48.79 | 4.736% | $51.1007 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $97.69 | 8.109% | $105.6117 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $203.65 | 12.347% | $228.7947 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $66.48 | 6.586% | $70.8584 | $70.86 | $70.85 | $70.90 |
| Purchase #7 | $104.76 | 9.800% | $115.0265 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $876.58 | $951.6133 | $951.61 | $951.65 | $951.60 | |