| 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 | $125.34 | 6.386% | $133.3442 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $188.62 | 3.547% | $195.3104 | $195.31 | $195.30 | $195.30 |
| Purchase #3 | $189.58 | 4.177% | $197.4988 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $191.48 | 11.320% | $213.1555 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $6.64 | 7.285% | $7.1237 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $52.31 | 13.119% | $59.1725 | $59.17 | $59.15 | $59.20 |
| Purchase #7 | $153.73 | 5.171% | $161.6794 | $161.68 | $161.70 | $161.70 |
| 7 purchase totals = | $907.70 | $967.2845 | $967.28 | $967.25 | $967.30 | |