| 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 | $96.78 | 8.148% | $104.6656 | $104.67 | $104.65 | $104.70 |
| Purchase #2 | $183.82 | 6.418% | $195.6176 | $195.62 | $195.60 | $195.60 |
| Purchase #3 | $101.37 | 9.197% | $110.693 | $110.69 | $110.70 | $110.70 |
| Purchase #4 | $83.72 | 8.517% | $90.8504 | $90.85 | $90.85 | $90.90 |
| Purchase #5 | $113.39 | 3.851% | $117.7566 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $222.32 | 9.422% | $243.267 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $164.85 | 7.514% | $177.2368 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $966.25 | $1,040.0870 | $1,040.10 | $1,040.05 | $1,040.20 | |