| 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 | $160.81 | 5.142% | $169.0789 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $88.75 | 4.127% | $92.4127 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $89.49 | 6.195% | $95.0339 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $50.62 | 8.805% | $55.0771 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $144.25 | 10.162% | $158.9087 | $158.91 | $158.90 | $158.90 |
| Purchase #6 | $205.34 | 9.694% | $225.2457 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $244.78 | 10.771% | $271.1453 | $271.15 | $271.15 | $271.10 |
| 7 purchase totals = | $984.04 | $1,066.9023 | $1,066.91 | $1,066.95 | $1,066.80 | |