| 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 | $164.56 | 5.267% | $173.2274 | $173.23 | $173.25 | $173.20 |
| Purchase #2 | $178.86 | 6.281% | $190.0942 | $190.09 | $190.10 | $190.10 |
| Purchase #3 | $145.60 | 6.306% | $154.7815 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $102.49 | 3.871% | $106.4574 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $137.49 | 6.169% | $145.9718 | $145.97 | $145.95 | $146.00 |
| Purchase #6 | $33.65 | 3.203% | $34.7278 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $102.28 | 7.525% | $109.9766 | $109.98 | $110.00 | $110.00 |
| 7 purchase totals = | $864.93 | $915.2367 | $915.24 | $915.30 | $915.30 | |