| 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 | $133.66 | 11.434% | $148.9427 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $109.51 | 5.535% | $115.5714 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $210.86 | 3.365% | $217.9554 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $42.99 | 5.131% | $45.1958 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $193.26 | 8.435% | $209.5615 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $193.37 | 12.675% | $217.8796 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $164.97 | 10.470% | $182.2424 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $1,048.62 | $1,137.3488 | $1,137.35 | $1,137.35 | $1,137.40 | |