| 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 | $148.26 | 9.718% | $162.6679 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $40.52 | 3.610% | $41.9828 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $226.47 | 11.519% | $252.5571 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $48.58 | 8.256% | $52.5908 | $52.59 | $52.60 | $52.60 |
| Purchase #5 | $70.70 | 10.656% | $78.2338 | $78.23 | $78.25 | $78.20 |
| Purchase #6 | $34.39 | 5.731% | $36.3609 | $36.36 | $36.35 | $36.40 |
| Purchase #7 | $170.59 | 6.132% | $181.0506 | $181.05 | $181.05 | $181.10 |
| 7 purchase totals = | $739.51 | $805.4439 | $805.44 | $805.45 | $805.60 | |