| 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 | $207.26 | 8.662% | $225.2129 | $225.21 | $225.20 | $225.20 |
| Purchase #2 | $38.71 | 9.364% | $42.3348 | $42.33 | $42.35 | $42.30 |
| Purchase #3 | $43.36 | 11.834% | $48.4912 | $48.49 | $48.50 | $48.50 |
| Purchase #4 | $128.46 | 6.291% | $136.5414 | $136.54 | $136.55 | $136.50 |
| Purchase #5 | $155.74 | 3.644% | $161.4152 | $161.42 | $161.40 | $161.40 |
| Purchase #6 | $189.38 | 6.824% | $202.3033 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $26.77 | 8.620% | $29.0776 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $789.68 | $845.3764 | $845.37 | $845.40 | $845.30 | |