| 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 | $158.77 | 6.493% | $169.0789 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $207.79 | 10.374% | $229.3461 | $229.35 | $229.35 | $229.30 |
| Purchase #3 | $120.79 | 7.411% | $129.7417 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $53.98 | 6.477% | $57.4763 | $57.48 | $57.50 | $57.50 |
| Purchase #5 | $178.35 | 4.213% | $185.8639 | $185.86 | $185.85 | $185.90 |
| Purchase #6 | $45.54 | 9.751% | $49.9806 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $195.91 | 11.722% | $218.8746 | $218.87 | $218.85 | $218.90 |
| 7 purchase totals = | $961.13 | $1,040.3621 | $1,040.36 | $1,040.40 | $1,040.40 | |