| 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 | $140.38 | 6.491% | $149.4921 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $174.70 | 10.727% | $193.4401 | $193.44 | $193.45 | $193.40 |
| Purchase #3 | $88.74 | 10.390% | $97.9601 | $97.96 | $97.95 | $98.00 |
| Purchase #4 | $21.58 | 9.434% | $23.6159 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $78.53 | 7.476% | $84.4009 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $62.53 | 13.682% | $71.0854 | $71.09 | $71.10 | $71.10 |
| Purchase #7 | $178.73 | 10.423% | $197.359 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $745.19 | $817.3535 | $817.36 | $817.35 | $817.40 | |