| 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 | $185.98 | 11.753% | $207.8382 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $31.99 | 5.843% | $33.8592 | $33.86 | $33.85 | $33.90 |
| Purchase #3 | $78.86 | 3.338% | $81.4923 | $81.49 | $81.50 | $81.50 |
| Purchase #4 | $220.34 | 3.642% | $228.3648 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $72.48 | 9.340% | $79.2496 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $193.78 | 12.314% | $217.6421 | $217.64 | $217.65 | $217.60 |
| Purchase #7 | $38.29 | 10.517% | $42.317 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $821.72 | $890.7632 | $890.76 | $890.75 | $890.70 | |