| 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 | $145.29 | 11.739% | $162.3456 | $162.35 | $162.35 | $162.30 |
| Purchase #2 | $42.44 | 10.719% | $46.9891 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $41.64 | 7.306% | $44.6822 | $44.68 | $44.70 | $44.70 |
| Purchase #4 | $223.71 | 13.758% | $254.488 | $254.49 | $254.50 | $254.50 |
| Purchase #5 | $44.30 | 8.614% | $48.116 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $115.30 | 3.576% | $119.4231 | $119.42 | $119.40 | $119.40 |
| Purchase #7 | $205.53 | 7.125% | $220.174 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $818.21 | $896.2180 | $896.22 | $896.20 | $896.20 | |