| 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 | $152.99 | 13.682% | $173.9221 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $77.97 | 13.244% | $88.2963 | $88.30 | $88.30 | $88.30 |
| Purchase #3 | $215.85 | 13.397% | $244.7674 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $164.33 | 8.855% | $178.8814 | $178.88 | $178.90 | $178.90 |
| Purchase #5 | $193.98 | 5.353% | $204.3637 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $238.88 | 10.389% | $263.6972 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $55.94 | 3.850% | $58.0937 | $58.09 | $58.10 | $58.10 |
| 7 purchase totals = | $1,099.94 | $1,212.0218 | $1,212.02 | $1,212.00 | $1,212.10 | |