| 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 | $166.66 | 5.275% | $175.4513 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $205.36 | 13.596% | $233.2807 | $233.28 | $233.30 | $233.30 |
| Purchase #3 | $249.56 | 6.491% | $265.7589 | $265.76 | $265.75 | $265.80 |
| Purchase #4 | $167.99 | 11.864% | $187.9203 | $187.92 | $187.90 | $187.90 |
| Purchase #5 | $94.72 | 7.673% | $101.9879 | $101.99 | $102.00 | $102.00 |
| Purchase #6 | $123.70 | 4.321% | $129.0451 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $102.89 | 6.355% | $109.4287 | $109.43 | $109.45 | $109.40 |
| 7 purchase totals = | $1,110.88 | $1,202.8729 | $1,202.88 | $1,202.90 | $1,202.90 | |