| 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 | $137.42 | 6.699% | $146.6258 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $14.36 | 10.127% | $15.8142 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $77.30 | 11.273% | $86.014 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $6.89 | 13.299% | $7.8063 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $184.98 | 11.658% | $206.545 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $185.39 | 10.197% | $204.2942 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $161.62 | 12.859% | $182.4027 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $767.96 | $849.5022 | $849.50 | $849.50 | $849.40 | |