| 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 | $107.80 | 10.564% | $119.188 | $119.19 | $119.20 | $119.20 |
| Purchase #2 | $66.59 | 10.345% | $73.4787 | $73.48 | $73.50 | $73.50 |
| Purchase #3 | $21.53 | 7.779% | $23.2048 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $153.40 | 8.481% | $166.4099 | $166.41 | $166.40 | $166.40 |
| Purchase #5 | $168.67 | 3.190% | $174.0506 | $174.05 | $174.05 | $174.10 |
| Purchase #6 | $54.26 | 11.237% | $60.3572 | $60.36 | $60.35 | $60.40 |
| Purchase #7 | $129.73 | 9.579% | $142.1568 | $142.16 | $142.15 | $142.20 |
| 7 purchase totals = | $701.98 | $758.8460 | $758.85 | $758.85 | $759.00 | |