| 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 | $133.28 | 5.271% | $140.3052 | $140.31 | $140.30 | $140.30 |
| Purchase #2 | $169.31 | 3.741% | $175.6439 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $54.49 | 9.252% | $59.5314 | $59.53 | $59.55 | $59.50 |
| Purchase #4 | $234.35 | 7.628% | $252.2262 | $252.23 | $252.25 | $252.20 |
| Purchase #5 | $40.25 | 9.328% | $44.0045 | $44.00 | $44.00 | $44.00 |
| Purchase #6 | $143.71 | 6.485% | $153.0296 | $153.03 | $153.05 | $153.00 |
| Purchase #7 | $72.95 | 3.493% | $75.4981 | $75.50 | $75.50 | $75.50 |
| 7 purchase totals = | $848.34 | $900.2389 | $900.24 | $900.30 | $900.10 | |