| 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 | $66.67 | 9.381% | $72.9243 | $72.92 | $72.90 | $72.90 |
| Purchase #2 | $137.97 | 13.132% | $156.0882 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $93.36 | 3.580% | $96.7023 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $137.67 | 9.691% | $151.0116 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $141.27 | 9.550% | $154.7613 | $154.76 | $154.75 | $154.80 |
| Purchase #6 | $122.76 | 7.869% | $132.42 | $132.42 | $132.40 | $132.40 |
| Purchase #7 | $215.68 | 13.474% | $244.7407 | $244.74 | $244.75 | $244.70 |
| 7 purchase totals = | $915.38 | $1,008.6484 | $1,008.64 | $1,008.60 | $1,008.60 | |