| 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 | $149.35 | 5.645% | $157.7808 | $157.78 | $157.80 | $157.80 |
| Purchase #2 | $67.67 | 4.542% | $70.7436 | $70.74 | $70.75 | $70.70 |
| Purchase #3 | $250.43 | 4.185% | $260.9105 | $260.91 | $260.90 | $260.90 |
| Purchase #4 | $232.66 | 9.132% | $253.9065 | $253.91 | $253.90 | $253.90 |
| Purchase #5 | $12.91 | 5.547% | $13.6261 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $33.28 | 9.589% | $36.4712 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $70.77 | 6.278% | $75.2129 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $817.07 | $868.6516 | $868.65 | $868.65 | $868.60 | |