| 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 | $67.90 | 7.782% | $73.184 | $73.18 | $73.20 | $73.20 |
| Purchase #2 | $173.58 | 5.224% | $182.6478 | $182.65 | $182.65 | $182.60 |
| Purchase #3 | $135.73 | 9.711% | $148.9107 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $78.50 | 7.734% | $84.5712 | $84.57 | $84.55 | $84.60 |
| Purchase #5 | $199.92 | 13.628% | $227.1651 | $227.17 | $227.15 | $227.20 |
| Purchase #6 | $159.75 | 3.622% | $165.5361 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $181.81 | 4.383% | $189.7787 | $189.78 | $189.80 | $189.80 |
| 7 purchase totals = | $997.19 | $1,071.7936 | $1,071.80 | $1,071.80 | $1,071.80 | |