| 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 | $191.25 | 7.321% | $205.2514 | $205.25 | $205.25 | $205.30 |
| Purchase #2 | $130.57 | 7.848% | $140.8171 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $47.92 | 10.308% | $52.8596 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $97.94 | 11.631% | $109.3314 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $24.37 | 13.160% | $27.5771 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $163.99 | 6.317% | $174.3492 | $174.35 | $174.35 | $174.30 |
| Purchase #7 | $15.28 | 12.169% | $17.1394 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $671.32 | $727.3252 | $727.33 | $727.35 | $727.30 | |