| 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 | $140.30 | 13.227% | $158.8575 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $103.81 | 3.419% | $107.3593 | $107.36 | $107.35 | $107.40 |
| Purchase #3 | $211.87 | 5.590% | $223.7135 | $223.71 | $223.70 | $223.70 |
| Purchase #4 | $181.34 | 7.478% | $194.9006 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $83.74 | 9.730% | $91.8879 | $91.89 | $91.90 | $91.90 |
| Purchase #6 | $139.48 | 8.563% | $151.4237 | $151.42 | $151.40 | $151.40 |
| Purchase #7 | $54.60 | 6.832% | $58.3303 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $915.14 | $986.4728 | $986.47 | $986.45 | $986.50 | |