| 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 | $77.81 | 11.385% | $86.6687 | $86.67 | $86.65 | $86.70 |
| Purchase #2 | $216.55 | 4.125% | $225.4827 | $225.48 | $225.50 | $225.50 |
| Purchase #3 | $216.64 | 12.406% | $243.5164 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $166.82 | 4.848% | $174.9074 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $185.85 | 10.156% | $204.7249 | $204.72 | $204.70 | $204.70 |
| Purchase #6 | $64.61 | 6.503% | $68.8116 | $68.81 | $68.80 | $68.80 |
| Purchase #7 | $151.85 | 12.548% | $170.9041 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $1,080.13 | $1,175.0158 | $1,175.01 | $1,174.95 | $1,175.00 | |