| 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 | $128.99 | 5.471% | $136.047 | $136.05 | $136.05 | $136.00 |
| Purchase #2 | $198.58 | 3.297% | $205.1272 | $205.13 | $205.15 | $205.10 |
| Purchase #3 | $24.40 | 13.234% | $27.6291 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $67.25 | 9.853% | $73.8761 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $129.90 | 9.764% | $142.5834 | $142.58 | $142.60 | $142.60 |
| Purchase #6 | $145.55 | 10.430% | $160.7309 | $160.73 | $160.75 | $160.70 |
| Purchase #7 | $49.63 | 5.290% | $52.2554 | $52.26 | $52.25 | $52.30 |
| 7 purchase totals = | $744.30 | $798.2491 | $798.26 | $798.35 | $798.20 | |