| 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 | $149.49 | 6.279% | $158.8765 | $158.88 | $158.90 | $158.90 |
| Purchase #2 | $33.89 | 8.557% | $36.79 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $128.36 | 7.113% | $137.4902 | $137.49 | $137.50 | $137.50 |
| Purchase #4 | $103.52 | 13.231% | $117.2167 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $221.29 | 10.507% | $244.5409 | $244.54 | $244.55 | $244.50 |
| Purchase #6 | $211.45 | 6.867% | $225.9703 | $225.97 | $225.95 | $226.00 |
| Purchase #7 | $197.60 | 8.846% | $215.0797 | $215.08 | $215.10 | $215.10 |
| 7 purchase totals = | $1,045.60 | $1,135.9643 | $1,135.97 | $1,136.00 | $1,136.00 | |