| 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 | $15.38 | 10.365% | $16.9741 | $16.97 | $16.95 | $17.00 |
| Purchase #2 | $177.29 | 8.682% | $192.6823 | $192.68 | $192.70 | $192.70 |
| Purchase #3 | $145.99 | 10.360% | $161.1146 | $161.11 | $161.10 | $161.10 |
| Purchase #4 | $98.34 | 12.348% | $110.483 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $104.50 | 8.658% | $113.5476 | $113.55 | $113.55 | $113.50 |
| Purchase #6 | $33.90 | 9.257% | $37.0381 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $125.92 | 4.348% | $131.395 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $701.32 | $763.2347 | $763.23 | $763.25 | $763.20 | |