| 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 | $156.76 | 9.624% | $171.8466 | $171.85 | $171.85 | $171.80 |
| Purchase #2 | $54.52 | 6.434% | $58.0278 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $6.62 | 10.247% | $7.2984 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $13.82 | 11.857% | $15.4586 | $15.46 | $15.45 | $15.50 |
| Purchase #5 | $164.86 | 3.168% | $170.0828 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $144.92 | 9.694% | $158.9685 | $158.97 | $158.95 | $159.00 |
| Purchase #7 | $131.66 | 9.441% | $144.09 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $673.16 | $725.7727 | $725.78 | $725.80 | $725.80 | |