| 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 | $143.62 | 5.448% | $151.4444 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $163.55 | 12.223% | $183.5407 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $26.68 | 10.760% | $29.5508 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $115.46 | 3.738% | $119.7759 | $119.78 | $119.80 | $119.80 |
| Purchase #5 | $205.49 | 11.618% | $229.3638 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $164.87 | 5.168% | $173.3905 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $141.45 | 11.148% | $157.2188 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $961.12 | $1,044.2849 | $1,044.28 | $1,044.30 | $1,044.30 | |