| 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 | $143.92 | 11.400% | $160.3269 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $43.76 | 4.271% | $45.629 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $247.43 | 5.873% | $261.9616 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $239.25 | 6.825% | $255.5788 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $92.97 | 3.579% | $96.2974 | $96.30 | $96.30 | $96.30 |
| Purchase #6 | $84.93 | 10.873% | $94.1644 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $149.87 | 5.800% | $158.5625 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $1,002.13 | $1,072.5206 | $1,072.52 | $1,072.55 | $1,072.60 | |