| 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 | $90.46 | 7.307% | $97.0699 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $157.90 | 7.167% | $169.2167 | $169.22 | $169.20 | $169.20 |
| Purchase #3 | $181.91 | 9.199% | $198.6439 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $51.69 | 11.356% | $57.5599 | $57.56 | $57.55 | $57.60 |
| Purchase #5 | $208.86 | 5.405% | $220.1489 | $220.15 | $220.15 | $220.10 |
| Purchase #6 | $133.68 | 12.171% | $149.9502 | $149.95 | $149.95 | $150.00 |
| Purchase #7 | $200.87 | 11.756% | $224.4843 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $1,025.37 | $1,117.0738 | $1,117.07 | $1,117.05 | $1,117.10 | |