| 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 | $156.91 | 12.863% | $177.0933 | $177.09 | $177.10 | $177.10 |
| Purchase #2 | $81.54 | 9.457% | $89.2512 | $89.25 | $89.25 | $89.30 |
| Purchase #3 | $164.68 | 13.305% | $186.5907 | $186.59 | $186.60 | $186.60 |
| Purchase #4 | $46.60 | 13.837% | $53.048 | $53.05 | $53.05 | $53.00 |
| Purchase #5 | $236.85 | 10.368% | $261.4066 | $261.41 | $261.40 | $261.40 |
| Purchase #6 | $244.55 | 3.595% | $253.3416 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $101.37 | 6.135% | $107.589 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $1,032.50 | $1,128.3204 | $1,128.32 | $1,128.35 | $1,128.30 | |