| 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 | $124.61 | 13.244% | $141.1133 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $174.32 | 10.646% | $192.8781 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $50.29 | 4.165% | $52.3846 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $140.74 | 6.556% | $149.9669 | $149.97 | $149.95 | $150.00 |
| Purchase #5 | $131.53 | 13.625% | $149.451 | $149.45 | $149.45 | $149.50 |
| Purchase #6 | $125.50 | 7.208% | $134.546 | $134.55 | $134.55 | $134.50 |
| Purchase #7 | $97.25 | 8.433% | $105.4511 | $105.45 | $105.45 | $105.50 |
| 7 purchase totals = | $844.24 | $925.7910 | $925.79 | $925.80 | $925.90 | |