| 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 | $153.64 | 4.573% | $160.666 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $56.61 | 10.862% | $62.759 | $62.76 | $62.75 | $62.80 |
| Purchase #3 | $233.56 | 8.217% | $252.7516 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $124.85 | 5.321% | $131.4933 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $102.35 | 11.699% | $114.3239 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $227.68 | 7.338% | $244.3872 | $244.39 | $244.40 | $244.40 |
| Purchase #7 | $197.84 | 9.681% | $216.9929 | $216.99 | $217.00 | $217.00 |
| 7 purchase totals = | $1,096.53 | $1,183.3739 | $1,183.37 | $1,183.35 | $1,183.50 | |