| 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 | $71.43 | 12.353% | $80.2537 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $197.40 | 7.507% | $212.2188 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $71.44 | 7.259% | $76.6258 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $93.95 | 8.171% | $101.6267 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $166.50 | 8.719% | $181.0171 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $113.84 | 5.856% | $120.5065 | $120.51 | $120.50 | $120.50 |
| Purchase #7 | $136.76 | 11.715% | $152.7814 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $851.32 | $925.0300 | $925.04 | $925.05 | $925.00 | |