| 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 | $154.47 | 11.466% | $172.1815 | $172.18 | $172.20 | $172.20 |
| Purchase #2 | $17.33 | 9.112% | $18.9091 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $242.53 | 13.756% | $275.8924 | $275.89 | $275.90 | $275.90 |
| Purchase #4 | $122.49 | 11.712% | $136.836 | $136.84 | $136.85 | $136.80 |
| Purchase #5 | $14.81 | 11.445% | $16.505 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $15.75 | 11.829% | $17.6131 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $47.84 | 8.612% | $51.96 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $615.22 | $689.8971 | $689.90 | $689.90 | $689.90 | |