| 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 | $136.64 | 6.549% | $145.5886 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $153.50 | 3.489% | $158.8556 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $168.54 | 4.355% | $175.8799 | $175.88 | $175.90 | $175.90 |
| Purchase #4 | $96.80 | 5.395% | $102.0224 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $125.82 | 6.233% | $133.6624 | $133.66 | $133.65 | $133.70 |
| Purchase #6 | $57.63 | 3.425% | $59.6038 | $59.60 | $59.60 | $59.60 |
| Purchase #7 | $188.28 | 13.147% | $213.0332 | $213.03 | $213.05 | $213.00 |
| 7 purchase totals = | $927.21 | $988.6459 | $988.64 | $988.65 | $988.70 | |