| 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 | $181.71 | 7.666% | $195.6399 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $104.52 | 7.185% | $112.0298 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $39.63 | 12.648% | $44.6424 | $44.64 | $44.65 | $44.60 |
| Purchase #4 | $207.57 | 5.677% | $219.3537 | $219.35 | $219.35 | $219.40 |
| Purchase #5 | $112.57 | 5.747% | $119.0394 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $31.35 | 9.323% | $34.2728 | $34.27 | $34.25 | $34.30 |
| Purchase #7 | $242.95 | 9.445% | $265.8966 | $265.90 | $265.90 | $265.90 |
| 7 purchase totals = | $920.30 | $990.8746 | $990.87 | $990.90 | $990.80 | |