| 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 | $204.91 | 5.816% | $216.8276 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $79.44 | 7.831% | $85.6609 | $85.66 | $85.65 | $85.70 |
| Purchase #3 | $43.58 | 7.787% | $46.9736 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $210.47 | 3.233% | $217.2745 | $217.27 | $217.25 | $217.30 |
| Purchase #5 | $117.58 | 6.448% | $125.1616 | $125.16 | $125.15 | $125.20 |
| Purchase #6 | $22.38 | 12.777% | $25.2395 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $173.81 | 4.695% | $181.9704 | $181.97 | $181.95 | $182.00 |
| 7 purchase totals = | $852.17 | $899.1081 | $899.10 | $899.05 | $899.20 | |