| 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 | $183.49 | 13.249% | $207.8006 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $173.97 | 8.409% | $188.5991 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $163.98 | 3.791% | $170.1965 | $170.20 | $170.20 | $170.20 |
| Purchase #4 | $140.66 | 10.499% | $155.4279 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $128.64 | 10.352% | $141.9568 | $141.96 | $141.95 | $142.00 |
| Purchase #6 | $243.43 | 11.484% | $271.3855 | $271.39 | $271.40 | $271.40 |
| Purchase #7 | $54.70 | 10.546% | $60.4687 | $60.47 | $60.45 | $60.50 |
| 7 purchase totals = | $1,088.87 | $1,195.8351 | $1,195.85 | $1,195.85 | $1,195.90 | |