| 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 | $153.37 | 13.393% | $173.9108 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $197.26 | 10.420% | $217.8145 | $217.81 | $217.80 | $217.80 |
| Purchase #3 | $119.47 | 11.121% | $132.7563 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $18.42 | 8.261% | $19.9417 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $52.53 | 3.401% | $54.3165 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $228.58 | 13.530% | $259.5069 | $259.51 | $259.50 | $259.50 |
| Purchase #7 | $7.55 | 9.249% | $8.2483 | $8.25 | $8.25 | $8.20 |
| 7 purchase totals = | $777.18 | $866.4950 | $866.50 | $866.45 | $866.40 | |