| 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 | $145.84 | 10.786% | $161.5703 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $191.39 | 11.520% | $213.4381 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $12.26 | 11.295% | $13.6448 | $13.64 | $13.65 | $13.60 |
| Purchase #4 | $132.80 | 3.482% | $137.4241 | $137.42 | $137.40 | $137.40 |
| Purchase #5 | $238.89 | 9.119% | $260.6744 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $132.42 | 13.718% | $150.5854 | $150.59 | $150.60 | $150.60 |
| Purchase #7 | $125.30 | 5.117% | $131.7116 | $131.71 | $131.70 | $131.70 |
| 7 purchase totals = | $978.90 | $1,069.0487 | $1,069.04 | $1,069.00 | $1,069.00 | |