| 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 | $135.71 | 13.485% | $154.0105 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $125.59 | 6.761% | $134.0811 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $195.93 | 13.487% | $222.3551 | $222.36 | $222.35 | $222.40 |
| Purchase #4 | $129.59 | 8.669% | $140.8242 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $164.29 | 3.297% | $169.7066 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $27.68 | 6.763% | $29.552 | $29.55 | $29.55 | $29.60 |
| Purchase #7 | $136.36 | 11.595% | $152.1709 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $915.15 | $1,002.7004 | $1,002.70 | $1,002.65 | $1,002.80 | |