| 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 | $193.80 | 7.252% | $207.8544 | $207.85 | $207.85 | $207.90 |
| Purchase #2 | $78.51 | 10.469% | $86.7292 | $86.73 | $86.75 | $86.70 |
| Purchase #3 | $212.26 | 3.594% | $219.8886 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $48.84 | 12.198% | $54.7975 | $54.80 | $54.80 | $54.80 |
| Purchase #5 | $96.73 | 10.733% | $107.112 | $107.11 | $107.10 | $107.10 |
| Purchase #6 | $30.63 | 13.776% | $34.8496 | $34.85 | $34.85 | $34.80 |
| Purchase #7 | $141.91 | 9.435% | $155.2992 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $802.68 | $866.5305 | $866.53 | $866.55 | $866.50 | |