| 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 | $199.31 | 4.333% | $207.9461 | $207.95 | $207.95 | $207.90 |
| Purchase #2 | $136.32 | 13.384% | $154.5651 | $154.57 | $154.55 | $154.60 |
| Purchase #3 | $105.41 | 7.694% | $113.5202 | $113.52 | $113.50 | $113.50 |
| Purchase #4 | $66.42 | 13.309% | $75.2598 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $43.36 | 4.147% | $45.1581 | $45.16 | $45.15 | $45.20 |
| Purchase #6 | $100.81 | 12.830% | $113.7439 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $155.78 | 5.823% | $164.8511 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $807.41 | $875.0443 | $875.05 | $875.00 | $875.10 | |