| 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 | $65.97 | 11.193% | $73.354 | $73.35 | $73.35 | $73.40 |
| Purchase #2 | $110.77 | 10.376% | $122.2635 | $122.26 | $122.25 | $122.30 |
| Purchase #3 | $141.92 | 4.689% | $148.5746 | $148.57 | $148.55 | $148.60 |
| Purchase #4 | $131.93 | 11.845% | $147.5571 | $147.56 | $147.55 | $147.60 |
| Purchase #5 | $79.73 | 8.226% | $86.2886 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $65.28 | 4.233% | $68.0433 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $142.98 | 12.128% | $160.3206 | $160.32 | $160.30 | $160.30 |
| 7 purchase totals = | $738.58 | $806.4017 | $806.39 | $806.35 | $806.50 | |