| 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 | $195.33 | 7.860% | $210.6829 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $131.94 | 9.326% | $144.2447 | $144.24 | $144.25 | $144.20 |
| Purchase #3 | $31.60 | 13.459% | $35.853 | $35.85 | $35.85 | $35.90 |
| Purchase #4 | $13.62 | 8.116% | $14.7254 | $14.73 | $14.75 | $14.70 |
| Purchase #5 | $72.88 | 8.657% | $79.1892 | $79.19 | $79.20 | $79.20 |
| Purchase #6 | $78.39 | 4.744% | $82.1088 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $95.65 | 8.144% | $103.4397 | $103.44 | $103.45 | $103.40 |
| 7 purchase totals = | $619.41 | $670.2437 | $670.24 | $670.30 | $670.20 | |