| 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 | $152.34 | 4.472% | $159.1526 | $159.15 | $159.15 | $159.20 |
| Purchase #2 | $153.30 | 11.743% | $171.302 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $92.31 | 4.773% | $96.716 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $6.84 | 8.451% | $7.418 | $7.42 | $7.40 | $7.40 |
| Purchase #5 | $197.91 | 4.419% | $206.6556 | $206.66 | $206.65 | $206.70 |
| Purchase #6 | $133.30 | 12.364% | $149.7812 | $149.78 | $149.80 | $149.80 |
| Purchase #7 | $87.89 | 6.601% | $93.6916 | $93.69 | $93.70 | $93.70 |
| 7 purchase totals = | $823.89 | $884.7170 | $884.72 | $884.70 | $884.80 | |