| 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 | $160.28 | 3.448% | $165.8065 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $199.75 | 12.522% | $224.7627 | $224.76 | $224.75 | $224.80 |
| Purchase #3 | $137.28 | 5.157% | $144.3595 | $144.36 | $144.35 | $144.40 |
| Purchase #4 | $113.91 | 7.522% | $122.4783 | $122.48 | $122.50 | $122.50 |
| Purchase #5 | $66.25 | 11.770% | $74.0476 | $74.05 | $74.05 | $74.00 |
| Purchase #6 | $225.27 | 13.166% | $254.929 | $254.93 | $254.95 | $254.90 |
| Purchase #7 | $243.94 | 11.443% | $271.8541 | $271.85 | $271.85 | $271.90 |
| 7 purchase totals = | $1,146.68 | $1,258.2377 | $1,258.24 | $1,258.25 | $1,258.30 | |