| 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 | $139.69 | 12.307% | $156.8816 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $33.47 | 7.612% | $36.0177 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $228.48 | 11.178% | $254.0195 | $254.02 | $254.00 | $254.00 |
| Purchase #4 | $235.40 | 9.569% | $257.9254 | $257.93 | $257.95 | $257.90 |
| Purchase #5 | $10.39 | 11.297% | $11.5638 | $11.56 | $11.55 | $11.60 |
| Purchase #6 | $28.68 | 10.150% | $31.591 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $183.63 | 9.562% | $201.1887 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $859.74 | $949.1877 | $949.19 | $949.20 | $949.20 | |