| 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 | $132.43 | 7.347% | $142.1596 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $138.45 | 5.564% | $146.1534 | $146.15 | $146.15 | $146.20 |
| Purchase #3 | $161.66 | 4.720% | $169.2904 | $169.29 | $169.30 | $169.30 |
| Purchase #4 | $195.95 | 11.648% | $218.7743 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $174.34 | 12.128% | $195.484 | $195.48 | $195.50 | $195.50 |
| Purchase #6 | $17.37 | 4.354% | $18.1263 | $18.13 | $18.15 | $18.10 |
| Purchase #7 | $205.55 | 9.106% | $224.2674 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,025.75 | $1,114.2554 | $1,114.25 | $1,114.25 | $1,114.40 | |