| 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 | $157.54 | 5.632% | $166.4127 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $67.54 | 9.271% | $73.8016 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $188.97 | 8.381% | $204.8076 | $204.81 | $204.80 | $204.80 |
| Purchase #4 | $243.57 | 10.470% | $269.0718 | $269.07 | $269.05 | $269.10 |
| Purchase #5 | $58.31 | 6.331% | $62.0016 | $62.00 | $62.00 | $62.00 |
| Purchase #6 | $115.93 | 8.655% | $125.9637 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $86.69 | 13.812% | $98.6636 | $98.66 | $98.65 | $98.70 |
| 7 purchase totals = | $918.55 | $1,000.7226 | $1,000.71 | $1,000.65 | $1,000.80 | |