| 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 | $145.50 | 10.271% | $160.4443 | $160.44 | $160.45 | $160.40 |
| Purchase #2 | $129.31 | 5.197% | $136.0302 | $136.03 | $136.05 | $136.00 |
| Purchase #3 | $46.50 | 10.622% | $51.4392 | $51.44 | $51.45 | $51.40 |
| Purchase #4 | $70.58 | 7.586% | $75.9342 | $75.93 | $75.95 | $75.90 |
| Purchase #5 | $85.26 | 8.345% | $92.3749 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $146.72 | 5.494% | $154.7808 | $154.78 | $154.80 | $154.80 |
| Purchase #7 | $89.94 | 5.126% | $94.5503 | $94.55 | $94.55 | $94.60 |
| 7 purchase totals = | $713.81 | $765.5539 | $765.54 | $765.60 | $765.50 | |