| 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 | $157.30 | 7.418% | $168.9685 | $168.97 | $168.95 | $169.00 |
| Purchase #2 | $64.63 | 8.519% | $70.1358 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $119.33 | 12.111% | $133.7821 | $133.78 | $133.80 | $133.80 |
| Purchase #4 | $50.27 | 7.826% | $54.2041 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $226.29 | 11.304% | $251.8698 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $17.95 | 7.387% | $19.276 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $172.34 | 11.332% | $191.8696 | $191.87 | $191.85 | $191.90 |
| 7 purchase totals = | $808.11 | $890.1059 | $890.11 | $890.10 | $890.20 | |