| 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 | $175.37 | 8.105% | $189.5837 | $189.58 | $189.60 | $189.60 |
| Purchase #2 | $62.48 | 5.220% | $65.7415 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $124.76 | 6.776% | $133.2137 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $32.73 | 8.725% | $35.5857 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $102.70 | 10.437% | $113.4188 | $113.42 | $113.40 | $113.40 |
| Purchase #6 | $154.43 | 3.371% | $159.6358 | $159.64 | $159.65 | $159.60 |
| Purchase #7 | $201.33 | 8.215% | $217.8693 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $853.80 | $915.0485 | $915.05 | $915.05 | $915.00 | |