| 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 | $180.84 | 10.336% | $199.5316 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $109.82 | 8.728% | $119.4051 | $119.41 | $119.40 | $119.40 |
| Purchase #3 | $68.86 | 4.861% | $72.2073 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $158.47 | 6.486% | $168.7484 | $168.75 | $168.75 | $168.70 |
| Purchase #5 | $35.71 | 13.271% | $40.4491 | $40.45 | $40.45 | $40.40 |
| Purchase #6 | $132.37 | 5.814% | $140.066 | $140.07 | $140.05 | $140.10 |
| Purchase #7 | $183.27 | 12.220% | $205.6656 | $205.67 | $205.65 | $205.70 |
| 7 purchase totals = | $869.34 | $946.0731 | $946.09 | $946.05 | $946.00 | |