| 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 | $137.33 | 12.622% | $154.6638 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $94.64 | 4.417% | $98.8202 | $98.82 | $98.80 | $98.80 |
| Purchase #3 | $75.85 | 9.523% | $83.0732 | $83.07 | $83.05 | $83.10 |
| Purchase #4 | $125.46 | 13.832% | $142.8136 | $142.81 | $142.80 | $142.80 |
| Purchase #5 | $87.48 | 12.146% | $98.1053 | $98.11 | $98.10 | $98.10 |
| Purchase #6 | $223.33 | 9.501% | $244.5486 | $244.55 | $244.55 | $244.50 |
| Purchase #7 | $86.58 | 7.752% | $93.2917 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $830.67 | $915.3164 | $915.31 | $915.25 | $915.30 | |