| 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 | $219.77 | 8.255% | $237.912 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $128.98 | 6.736% | $137.6681 | $137.67 | $137.65 | $137.70 |
| Purchase #3 | $151.60 | 7.797% | $163.4203 | $163.42 | $163.40 | $163.40 |
| Purchase #4 | $91.67 | 8.664% | $99.6123 | $99.61 | $99.60 | $99.60 |
| Purchase #5 | $82.32 | 3.841% | $85.4819 | $85.48 | $85.50 | $85.50 |
| Purchase #6 | $177.84 | 9.871% | $195.3946 | $195.39 | $195.40 | $195.40 |
| Purchase #7 | $232.47 | 6.426% | $247.4085 | $247.41 | $247.40 | $247.40 |
| 7 purchase totals = | $1,084.65 | $1,166.8977 | $1,166.89 | $1,166.85 | $1,166.90 | |