| 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 | $163.57 | 12.255% | $183.6155 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $30.54 | 7.211% | $32.7422 | $32.74 | $32.75 | $32.70 |
| Purchase #3 | $29.73 | 11.435% | $33.1296 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $47.40 | 10.822% | $52.5296 | $52.53 | $52.55 | $52.50 |
| Purchase #5 | $151.90 | 6.582% | $161.8981 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $70.41 | 10.725% | $77.9615 | $77.96 | $77.95 | $78.00 |
| Purchase #7 | $141.57 | 5.443% | $149.2757 | $149.28 | $149.30 | $149.30 |
| 7 purchase totals = | $635.12 | $691.1522 | $691.16 | $691.20 | $691.10 | |