| 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 | $106.38 | 12.709% | $119.8998 | $119.90 | $119.90 | $119.90 |
| Purchase #2 | $163.46 | 5.626% | $172.6563 | $172.66 | $172.65 | $172.70 |
| Purchase #3 | $55.85 | 8.828% | $60.7804 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $164.77 | 3.248% | $170.1217 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $229.45 | 12.744% | $258.6911 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $162.57 | 4.569% | $169.9978 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $31.55 | 13.641% | $35.8537 | $35.85 | $35.85 | $35.90 |
| 7 purchase totals = | $914.03 | $988.0008 | $988.00 | $988.00 | $988.10 | |