| 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 | $106.97 | 8.304% | $115.8528 | $115.85 | $115.85 | $115.90 |
| Purchase #2 | $133.93 | 9.708% | $146.9319 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $20.40 | 8.785% | $22.1921 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $145.64 | 3.826% | $151.2122 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $79.55 | 10.362% | $87.793 | $87.79 | $87.80 | $87.80 |
| Purchase #6 | $115.41 | 11.238% | $128.3798 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $44.70 | 3.427% | $46.2319 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $646.60 | $698.5937 | $698.58 | $698.65 | $698.60 | |