| 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 | $180.43 | 3.624% | $186.9688 | $186.97 | $186.95 | $187.00 |
| Purchase #2 | $169.63 | 11.340% | $188.866 | $188.87 | $188.85 | $188.90 |
| Purchase #3 | $123.77 | 5.871% | $131.0365 | $131.04 | $131.05 | $131.00 |
| Purchase #4 | $82.86 | 12.266% | $93.0236 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $111.89 | 7.485% | $120.265 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $15.46 | 9.644% | $16.951 | $16.95 | $16.95 | $17.00 |
| Purchase #7 | $119.86 | 10.616% | $132.5843 | $132.58 | $132.60 | $132.60 |
| 7 purchase totals = | $803.90 | $869.6952 | $869.70 | $869.65 | $869.80 | |