| 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 | $181.70 | 4.870% | $190.5488 | $190.55 | $190.55 | $190.50 |
| Purchase #2 | $71.68 | 12.414% | $80.5784 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $228.66 | 6.254% | $242.9604 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $58.43 | 10.145% | $64.3577 | $64.36 | $64.35 | $64.40 |
| Purchase #5 | $79.82 | 7.309% | $85.654 | $85.65 | $85.65 | $85.70 |
| Purchase #6 | $96.66 | 9.453% | $105.7973 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $157.54 | 5.667% | $166.4678 | $166.47 | $166.45 | $166.50 |
| 7 purchase totals = | $874.49 | $936.3644 | $936.37 | $936.35 | $936.50 | |