| 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 | $174.62 | 3.548% | $180.8155 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $27.78 | 6.477% | $29.5793 | $29.58 | $29.60 | $29.60 |
| Purchase #3 | $208.57 | 7.377% | $223.9562 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $94.78 | 10.177% | $104.4258 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $222.78 | 7.691% | $239.914 | $239.91 | $239.90 | $239.90 |
| Purchase #6 | $47.50 | 4.234% | $49.5112 | $49.51 | $49.50 | $49.50 |
| Purchase #7 | $119.77 | 4.469% | $125.1225 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $895.80 | $953.3245 | $953.33 | $953.30 | $953.30 | |