| 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 | $156.82 | 3.214% | $161.8602 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $66.47 | 12.357% | $74.6837 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $110.46 | 5.136% | $116.1332 | $116.13 | $116.15 | $116.10 |
| Purchase #4 | $18.93 | 10.343% | $20.8879 | $20.89 | $20.90 | $20.90 |
| Purchase #5 | $162.67 | 5.686% | $171.9194 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $22.64 | 4.124% | $23.5737 | $23.57 | $23.55 | $23.60 |
| Purchase #7 | $183.98 | 3.757% | $190.8921 | $190.89 | $190.90 | $190.90 |
| 7 purchase totals = | $721.97 | $759.9502 | $759.94 | $759.95 | $760.00 | |