| 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 | $169.67 | 13.584% | $192.718 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $103.86 | 5.306% | $109.3708 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $118.66 | 12.515% | $133.5103 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $44.37 | 12.641% | $49.9788 | $49.98 | $50.00 | $50.00 |
| Purchase #5 | $169.73 | 11.650% | $189.5035 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $121.56 | 6.234% | $129.1381 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $22.84 | 4.330% | $23.829 | $23.83 | $23.85 | $23.80 |
| 7 purchase totals = | $750.69 | $828.0485 | $828.05 | $828.05 | $828.00 | |