| 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 | $174.66 | 10.714% | $193.3731 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $227.63 | 12.423% | $255.9085 | $255.91 | $255.90 | $255.90 |
| Purchase #3 | $202.34 | 8.832% | $220.2107 | $220.21 | $220.20 | $220.20 |
| Purchase #4 | $116.84 | 9.487% | $127.9246 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $119.63 | 13.588% | $135.8853 | $135.89 | $135.90 | $135.90 |
| Purchase #6 | $178.81 | 9.754% | $196.2511 | $196.25 | $196.25 | $196.30 |
| Purchase #7 | $150.83 | 12.503% | $169.6883 | $169.69 | $169.70 | $169.70 |
| 7 purchase totals = | $1,170.74 | $1,299.2416 | $1,299.24 | $1,299.20 | $1,299.30 | |