| 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 | $82.55 | 10.473% | $91.1955 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $199.31 | 10.496% | $220.2296 | $220.23 | $220.25 | $220.20 |
| Purchase #3 | $206.71 | 4.142% | $215.2719 | $215.27 | $215.25 | $215.30 |
| Purchase #4 | $111.31 | 12.806% | $125.5644 | $125.56 | $125.55 | $125.60 |
| Purchase #5 | $141.94 | 7.199% | $152.1583 | $152.16 | $152.15 | $152.20 |
| Purchase #6 | $8.90 | 6.539% | $9.482 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $167.85 | 10.108% | $184.8163 | $184.82 | $184.80 | $184.80 |
| 7 purchase totals = | $918.57 | $998.7180 | $998.72 | $998.70 | $998.80 | |