| 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 | $143.60 | 12.281% | $161.2355 | $161.24 | $161.25 | $161.20 |
| Purchase #2 | $27.63 | 10.271% | $30.4679 | $30.47 | $30.45 | $30.50 |
| Purchase #3 | $168.99 | 5.799% | $178.7897 | $178.79 | $178.80 | $178.80 |
| Purchase #4 | $234.66 | 5.580% | $247.754 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $185.89 | 4.626% | $194.4893 | $194.49 | $194.50 | $194.50 |
| Purchase #6 | $48.47 | 3.434% | $50.1345 | $50.13 | $50.15 | $50.10 |
| Purchase #7 | $40.48 | 7.129% | $43.3658 | $43.37 | $43.35 | $43.40 |
| 7 purchase totals = | $849.72 | $906.2367 | $906.24 | $906.25 | $906.30 | |