| 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 | $178.47 | 11.535% | $199.0565 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $101.32 | 4.190% | $105.5653 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $122.58 | 12.722% | $138.1746 | $138.17 | $138.15 | $138.20 |
| Purchase #4 | $197.38 | 8.683% | $214.5185 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $194.53 | 11.190% | $216.2979 | $216.30 | $216.30 | $216.30 |
| Purchase #6 | $213.84 | 5.175% | $224.9062 | $224.91 | $224.90 | $224.90 |
| Purchase #7 | $201.26 | 12.178% | $225.7694 | $225.77 | $225.75 | $225.80 |
| 7 purchase totals = | $1,209.38 | $1,324.2884 | $1,324.30 | $1,324.20 | $1,324.40 | |