| 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 | $153.66 | 12.452% | $172.7937 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $78.33 | 8.322% | $84.8486 | $84.85 | $84.85 | $84.80 |
| Purchase #3 | $243.79 | 9.783% | $267.64 | $267.64 | $267.65 | $267.60 |
| Purchase #4 | $199.34 | 10.762% | $220.793 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $27.68 | 3.181% | $28.5605 | $28.56 | $28.55 | $28.60 |
| Purchase #6 | $138.57 | 12.602% | $156.0326 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $22.91 | 8.505% | $24.8585 | $24.86 | $24.85 | $24.90 |
| 7 purchase totals = | $864.28 | $955.5269 | $955.52 | $955.55 | $955.50 | |