| 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 | $99.58 | 5.617% | $105.1734 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $119.97 | 4.279% | $125.1035 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $70.44 | 13.523% | $79.9656 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $181.59 | 5.440% | $191.4685 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $112.31 | 8.270% | $121.598 | $121.60 | $121.60 | $121.60 |
| Purchase #6 | $146.83 | 12.569% | $165.2851 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $157.76 | 10.802% | $174.8012 | $174.80 | $174.80 | $174.80 |
| 7 purchase totals = | $888.48 | $963.3953 | $963.40 | $963.35 | $963.50 | |