| 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 | $104.85 | 4.160% | $109.2118 | $109.21 | $109.20 | $109.20 |
| Purchase #2 | $200.87 | 9.297% | $219.5449 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $54.37 | 5.331% | $57.2685 | $57.27 | $57.25 | $57.30 |
| Purchase #4 | $167.38 | 5.565% | $176.6947 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $10.90 | 9.388% | $11.9233 | $11.92 | $11.90 | $11.90 |
| Purchase #6 | $180.63 | 9.569% | $197.9145 | $197.91 | $197.90 | $197.90 |
| Purchase #7 | $137.38 | 9.696% | $150.7004 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $856.38 | $923.2581 | $923.24 | $923.20 | $923.20 | |