| 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 | $181.74 | 9.558% | $199.1107 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $234.46 | 7.551% | $252.1641 | $252.16 | $252.15 | $252.20 |
| Purchase #3 | $90.61 | 8.484% | $98.2974 | $98.30 | $98.30 | $98.30 |
| Purchase #4 | $38.35 | 8.132% | $41.4686 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $43.41 | 4.281% | $45.2684 | $45.27 | $45.25 | $45.30 |
| Purchase #6 | $98.53 | 6.155% | $104.5945 | $104.59 | $104.60 | $104.60 |
| Purchase #7 | $117.89 | 10.649% | $130.4441 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $804.99 | $871.3478 | $871.34 | $871.30 | $871.40 | |