| 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 | $154.71 | 11.377% | $172.3114 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $119.76 | 11.332% | $133.3312 | $133.33 | $133.35 | $133.30 |
| Purchase #3 | $64.40 | 6.415% | $68.5313 | $68.53 | $68.55 | $68.50 |
| Purchase #4 | $110.31 | 8.641% | $119.8419 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $192.57 | 12.792% | $217.2036 | $217.20 | $217.20 | $217.20 |
| Purchase #6 | $195.77 | 4.162% | $203.9179 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $59.59 | 5.771% | $63.0289 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $897.11 | $978.1662 | $978.16 | $978.20 | $978.00 | |