| 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 | $128.98 | 9.689% | $141.4769 | $141.48 | $141.50 | $141.50 |
| Purchase #2 | $39.62 | 13.814% | $45.0931 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $51.93 | 13.591% | $58.9878 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $104.38 | 4.802% | $109.3923 | $109.39 | $109.40 | $109.40 |
| Purchase #5 | $199.95 | 5.131% | $210.2094 | $210.21 | $210.20 | $210.20 |
| Purchase #6 | $138.54 | 9.542% | $151.7595 | $151.76 | $151.75 | $151.80 |
| Purchase #7 | $114.71 | 12.767% | $129.355 | $129.36 | $129.35 | $129.40 |
| 7 purchase totals = | $778.11 | $846.2740 | $846.28 | $846.30 | $846.40 | |