| 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 | $168.33 | 4.272% | $175.5211 | $175.52 | $175.50 | $175.50 |
| Purchase #2 | $94.42 | 10.615% | $104.4427 | $104.44 | $104.45 | $104.40 |
| Purchase #3 | $184.57 | 5.174% | $194.1197 | $194.12 | $194.10 | $194.10 |
| Purchase #4 | $183.46 | 7.793% | $197.757 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $54.56 | 4.743% | $57.1478 | $57.15 | $57.15 | $57.10 |
| Purchase #6 | $112.29 | 10.414% | $123.9839 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $41.88 | 9.697% | $45.9411 | $45.94 | $45.95 | $45.90 |
| 7 purchase totals = | $839.51 | $898.9133 | $898.91 | $898.90 | $898.80 | |