| 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 | $155.27 | 3.109% | $160.0973 | $160.10 | $160.10 | $160.10 |
| Purchase #2 | $172.77 | 12.438% | $194.2591 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $183.62 | 5.514% | $193.7448 | $193.74 | $193.75 | $193.70 |
| Purchase #4 | $74.51 | 11.299% | $82.9289 | $82.93 | $82.95 | $82.90 |
| Purchase #5 | $94.44 | 7.667% | $101.6807 | $101.68 | $101.70 | $101.70 |
| Purchase #6 | $48.33 | 5.691% | $51.0805 | $51.08 | $51.10 | $51.10 |
| Purchase #7 | $102.67 | 12.728% | $115.7378 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $831.61 | $899.5291 | $899.53 | $899.60 | $899.50 | |