| 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 | $177.45 | 4.362% | $185.1904 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $152.36 | 3.867% | $158.2518 | $158.25 | $158.25 | $158.30 |
| Purchase #3 | $61.60 | 12.805% | $69.4879 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $20.46 | 12.301% | $22.9768 | $22.98 | $23.00 | $23.00 |
| Purchase #5 | $86.99 | 9.865% | $95.5716 | $95.57 | $95.55 | $95.60 |
| Purchase #6 | $46.93 | 7.794% | $50.5877 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $210.82 | 9.344% | $230.519 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $756.61 | $812.5852 | $812.59 | $812.60 | $812.70 | |