| 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 | $166.39 | 10.117% | $183.2237 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $79.41 | 3.356% | $82.075 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $71.87 | 8.692% | $78.1169 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $39.80 | 6.667% | $42.4535 | $42.45 | $42.45 | $42.50 |
| Purchase #5 | $207.54 | 5.475% | $218.9028 | $218.90 | $218.90 | $218.90 |
| Purchase #6 | $211.55 | 7.210% | $226.8028 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $89.45 | 10.437% | $98.7859 | $98.79 | $98.80 | $98.80 |
| 7 purchase totals = | $866.01 | $930.3606 | $930.36 | $930.35 | $930.40 | |