| 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 | $167.33 | 3.727% | $173.5664 | $173.57 | $173.55 | $173.60 |
| Purchase #2 | $225.40 | 9.819% | $247.532 | $247.53 | $247.55 | $247.50 |
| Purchase #3 | $96.65 | 10.450% | $106.7499 | $106.75 | $106.75 | $106.70 |
| Purchase #4 | $69.31 | 11.429% | $77.2314 | $77.23 | $77.25 | $77.20 |
| Purchase #5 | $149.92 | 5.669% | $158.419 | $158.42 | $158.40 | $158.40 |
| Purchase #6 | $196.56 | 12.529% | $221.187 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $183.64 | 7.709% | $197.7968 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $1,088.81 | $1,182.4825 | $1,182.49 | $1,182.50 | $1,182.40 | |