| 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 | $126.98 | 12.400% | $142.7255 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $63.98 | 7.339% | $68.6755 | $68.68 | $68.70 | $68.70 |
| Purchase #3 | $108.87 | 6.307% | $115.7364 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $138.69 | 10.714% | $153.5492 | $153.55 | $153.55 | $153.50 |
| Purchase #5 | $164.87 | 4.766% | $172.7277 | $172.73 | $172.75 | $172.70 |
| Purchase #6 | $56.26 | 6.368% | $59.8426 | $59.84 | $59.85 | $59.80 |
| Purchase #7 | $224.36 | 12.233% | $251.806 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $884.01 | $965.0629 | $965.08 | $965.15 | $964.90 | |