| 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 | $136.80 | 13.169% | $154.8152 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $241.45 | 13.492% | $274.0264 | $274.03 | $274.05 | $274.00 |
| Purchase #3 | $169.76 | 9.297% | $185.5426 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $7.58 | 8.868% | $8.2522 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $244.44 | 11.392% | $272.2866 | $272.29 | $272.30 | $272.30 |
| Purchase #6 | $20.33 | 9.523% | $22.266 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $233.69 | 10.406% | $258.0078 | $258.01 | $258.00 | $258.00 |
| 7 purchase totals = | $1,054.05 | $1,175.1968 | $1,175.21 | $1,175.20 | $1,175.20 | |