| 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 | $135.66 | 7.155% | $145.3665 | $145.37 | $145.35 | $145.40 |
| Purchase #2 | $124.49 | 3.335% | $128.6417 | $128.64 | $128.65 | $128.60 |
| Purchase #3 | $137.38 | 11.711% | $153.4686 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $79.86 | 3.627% | $82.7565 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $65.64 | 8.418% | $71.1656 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $228.65 | 3.387% | $236.3944 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $87.45 | 12.781% | $98.627 | $98.63 | $98.65 | $98.60 |
| 7 purchase totals = | $859.13 | $916.4203 | $916.43 | $916.40 | $916.50 | |