| 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 | $120.28 | 4.354% | $125.517 | $125.52 | $125.50 | $125.50 |
| Purchase #2 | $169.31 | 3.683% | $175.5457 | $175.55 | $175.55 | $175.50 |
| Purchase #3 | $154.47 | 13.554% | $175.4069 | $175.41 | $175.40 | $175.40 |
| Purchase #4 | $184.60 | 5.419% | $194.6035 | $194.60 | $194.60 | $194.60 |
| Purchase #5 | $103.76 | 3.297% | $107.181 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $9.34 | 10.693% | $10.3387 | $10.34 | $10.35 | $10.30 |
| Purchase #7 | $22.34 | 12.266% | $25.0802 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $764.10 | $813.6730 | $813.68 | $813.70 | $813.60 | |