| 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 | $140.42 | 9.386% | $153.5998 | $153.60 | $153.60 | $153.60 |
| Purchase #2 | $165.66 | 10.634% | $183.2763 | $183.28 | $183.30 | $183.30 |
| Purchase #3 | $244.51 | 3.701% | $253.5593 | $253.56 | $253.55 | $253.60 |
| Purchase #4 | $211.53 | 8.526% | $229.565 | $229.57 | $229.55 | $229.60 |
| Purchase #5 | $109.89 | 11.751% | $122.8032 | $122.80 | $122.80 | $122.80 |
| Purchase #6 | $105.60 | 5.442% | $111.3468 | $111.35 | $111.35 | $111.30 |
| Purchase #7 | $79.54 | 8.631% | $86.4051 | $86.41 | $86.40 | $86.40 |
| 7 purchase totals = | $1,057.15 | $1,140.5555 | $1,140.57 | $1,140.55 | $1,140.60 | |