| 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 | $160.33 | 10.461% | $177.1021 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $197.63 | 4.767% | $207.051 | $207.05 | $207.05 | $207.10 |
| Purchase #3 | $36.44 | 13.699% | $41.4319 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $55.78 | 13.358% | $63.2311 | $63.23 | $63.25 | $63.20 |
| Purchase #5 | $23.97 | 5.204% | $25.2174 | $25.22 | $25.20 | $25.20 |
| Purchase #6 | $157.65 | 7.141% | $168.9078 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $73.97 | 7.769% | $79.7167 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $705.77 | $762.6580 | $762.66 | $762.65 | $762.60 | |