| 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 | $165.88 | 6.530% | $176.712 | $176.71 | $176.70 | $176.70 |
| Purchase #2 | $193.65 | 3.581% | $200.5846 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $102.50 | 9.447% | $112.1832 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $112.40 | 5.782% | $118.899 | $118.90 | $118.90 | $118.90 |
| Purchase #5 | $157.47 | 10.448% | $173.9225 | $173.92 | $173.90 | $173.90 |
| Purchase #6 | $171.94 | 12.290% | $193.0714 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $225.64 | 9.798% | $247.7482 | $247.75 | $247.75 | $247.70 |
| 7 purchase totals = | $1,129.48 | $1,223.1209 | $1,223.11 | $1,223.10 | $1,223.10 | |