| 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 | $156.53 | 8.398% | $169.6754 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $215.53 | 10.403% | $237.9516 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $45.25 | 6.286% | $48.0944 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $138.71 | 7.677% | $149.3588 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $241.98 | 5.204% | $254.5726 | $254.57 | $254.55 | $254.60 |
| Purchase #6 | $212.27 | 3.856% | $220.4551 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $226.87 | 8.254% | $245.5958 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $1,237.14 | $1,325.7037 | $1,325.71 | $1,325.70 | $1,325.90 | |