| 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 | $185.39 | 9.853% | $203.6565 | $203.66 | $203.65 | $203.70 |
| Purchase #2 | $196.53 | 10.551% | $217.2659 | $217.27 | $217.25 | $217.30 |
| Purchase #3 | $90.81 | 8.358% | $98.3999 | $98.40 | $98.40 | $98.40 |
| Purchase #4 | $17.77 | 12.834% | $20.0506 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $95.85 | 13.682% | $108.9642 | $108.96 | $108.95 | $109.00 |
| Purchase #6 | $123.60 | 13.424% | $140.1921 | $140.19 | $140.20 | $140.20 |
| Purchase #7 | $100.47 | 5.544% | $106.0401 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $810.42 | $894.5693 | $894.57 | $894.55 | $894.70 | |