| 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 | $154.67 | 3.479% | $160.051 | $160.05 | $160.05 | $160.10 |
| Purchase #2 | $126.85 | 4.244% | $132.2335 | $132.23 | $132.25 | $132.20 |
| Purchase #3 | $239.41 | 6.818% | $255.733 | $255.73 | $255.75 | $255.70 |
| Purchase #4 | $150.59 | 6.491% | $160.3648 | $160.36 | $160.35 | $160.40 |
| Purchase #5 | $221.43 | 10.146% | $243.8963 | $243.90 | $243.90 | $243.90 |
| Purchase #6 | $144.41 | 10.667% | $159.8142 | $159.81 | $159.80 | $159.80 |
| Purchase #7 | $113.65 | 11.131% | $126.3004 | $126.30 | $126.30 | $126.30 |
| 7 purchase totals = | $1,151.01 | $1,238.3932 | $1,238.38 | $1,238.40 | $1,238.40 | |