| 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 | $223.71 | 7.400% | $240.2645 | $240.26 | $240.25 | $240.30 |
| Purchase #2 | $19.91 | 13.814% | $22.6604 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $148.60 | 7.801% | $160.1923 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $173.62 | 13.832% | $197.6351 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $160.93 | 3.858% | $167.1387 | $167.14 | $167.15 | $167.10 |
| Purchase #6 | $177.29 | 12.732% | $199.8626 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $154.34 | 12.401% | $173.4797 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $1,058.40 | $1,161.2333 | $1,161.23 | $1,161.25 | $1,161.30 | |