| 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 | $155.46 | 8.161% | $168.1471 | $168.15 | $168.15 | $168.10 |
| Purchase #2 | $105.84 | 7.197% | $113.4573 | $113.46 | $113.45 | $113.50 |
| Purchase #3 | $69.38 | 8.817% | $75.4972 | $75.50 | $75.50 | $75.50 |
| Purchase #4 | $18.93 | 5.252% | $19.9242 | $19.92 | $19.90 | $19.90 |
| Purchase #5 | $164.62 | 3.275% | $170.0113 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $101.82 | 5.569% | $107.4904 | $107.49 | $107.50 | $107.50 |
| Purchase #7 | $155.65 | 9.693% | $170.7372 | $170.74 | $170.75 | $170.70 |
| 7 purchase totals = | $771.70 | $825.2647 | $825.27 | $825.25 | $825.20 | |