| 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 | $72.50 | 13.553% | $82.3259 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $67.37 | 11.298% | $74.9815 | $74.98 | $75.00 | $75.00 |
| Purchase #3 | $109.83 | 5.288% | $115.6378 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $200.56 | 12.428% | $225.4856 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $136.91 | 3.241% | $141.3473 | $141.35 | $141.35 | $141.30 |
| Purchase #6 | $109.97 | 4.803% | $115.2519 | $115.25 | $115.25 | $115.30 |
| Purchase #7 | $141.29 | 11.195% | $157.1074 | $157.11 | $157.10 | $157.10 |
| 7 purchase totals = | $838.43 | $912.1374 | $912.15 | $912.20 | $912.10 | |