| 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 | $141.90 | 3.190% | $146.4266 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $105.98 | 7.252% | $113.6657 | $113.67 | $113.65 | $113.70 |
| Purchase #3 | $155.95 | 8.547% | $169.279 | $169.28 | $169.30 | $169.30 |
| Purchase #4 | $51.40 | 4.758% | $53.8456 | $53.85 | $53.85 | $53.80 |
| Purchase #5 | $83.97 | 7.398% | $90.1821 | $90.18 | $90.20 | $90.20 |
| Purchase #6 | $79.62 | 8.790% | $86.6186 | $86.62 | $86.60 | $86.60 |
| Purchase #7 | $75.32 | 3.491% | $77.9494 | $77.95 | $77.95 | $77.90 |
| 7 purchase totals = | $694.14 | $737.9670 | $737.98 | $738.00 | $737.90 | |