| 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 | $146.79 | 10.262% | $161.8536 | $161.85 | $161.85 | $161.90 |
| Purchase #2 | $85.77 | 4.518% | $89.6451 | $89.65 | $89.65 | $89.60 |
| Purchase #3 | $139.84 | 10.628% | $154.7022 | $154.70 | $154.70 | $154.70 |
| Purchase #4 | $206.87 | 11.649% | $230.9683 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $125.99 | 5.136% | $132.4608 | $132.46 | $132.45 | $132.50 |
| Purchase #6 | $10.87 | 12.441% | $12.2223 | $12.22 | $12.20 | $12.20 |
| Purchase #7 | $115.25 | 9.261% | $125.9233 | $125.92 | $125.90 | $125.90 |
| 7 purchase totals = | $831.38 | $907.7756 | $907.77 | $907.70 | $907.80 | |