| 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 | $143.54 | 13.568% | $163.0155 | $163.02 | $163.00 | $163.00 |
| Purchase #2 | $150.71 | 7.142% | $161.4737 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $137.89 | 10.469% | $152.3257 | $152.33 | $152.35 | $152.30 |
| Purchase #4 | $82.31 | 3.554% | $85.2353 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $45.70 | 4.827% | $47.9059 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $210.77 | 11.233% | $234.4458 | $234.45 | $234.45 | $234.40 |
| Purchase #7 | $29.66 | 9.200% | $32.3887 | $32.39 | $32.40 | $32.40 |
| 7 purchase totals = | $800.58 | $876.7906 | $876.81 | $876.80 | $876.70 | |