| 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 | $122.37 | 11.291% | $136.1868 | $136.19 | $136.20 | $136.20 |
| Purchase #2 | $84.29 | 9.540% | $92.3313 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $57.51 | 6.755% | $61.3948 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $117.31 | 11.723% | $131.0623 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $243.37 | 7.206% | $260.9072 | $260.91 | $260.90 | $260.90 |
| Purchase #6 | $47.60 | 10.742% | $52.7132 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $75.33 | 12.666% | $84.8713 | $84.87 | $84.85 | $84.90 |
| 7 purchase totals = | $747.78 | $819.4669 | $819.46 | $819.45 | $819.50 | |