| 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 | $169.35 | 13.648% | $192.4629 | $192.46 | $192.45 | $192.50 |
| Purchase #2 | $206.52 | 6.717% | $220.3919 | $220.39 | $220.40 | $220.40 |
| Purchase #3 | $129.61 | 6.434% | $137.9491 | $137.95 | $137.95 | $137.90 |
| Purchase #4 | $128.38 | 9.790% | $140.9484 | $140.95 | $140.95 | $140.90 |
| Purchase #5 | $171.88 | 3.485% | $177.87 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $94.86 | 9.764% | $104.1221 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $94.89 | 8.587% | $103.0382 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $995.49 | $1,076.7826 | $1,076.78 | $1,076.75 | $1,076.70 | |