| 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 | $90.99 | 13.398% | $103.1808 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $12.47 | 4.635% | $13.048 | $13.05 | $13.05 | $13.00 |
| Purchase #3 | $133.47 | 11.329% | $148.5908 | $148.59 | $148.60 | $148.60 |
| Purchase #4 | $85.41 | 10.548% | $94.419 | $94.42 | $94.40 | $94.40 |
| Purchase #5 | $249.93 | 13.223% | $282.9782 | $282.98 | $283.00 | $283.00 |
| Purchase #6 | $109.28 | 7.655% | $117.6454 | $117.65 | $117.65 | $117.60 |
| Purchase #7 | $73.34 | 13.780% | $83.4463 | $83.45 | $83.45 | $83.40 |
| 7 purchase totals = | $754.89 | $843.3085 | $843.32 | $843.35 | $843.20 | |