| 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 | $124.41 | 6.739% | $132.794 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $172.40 | 13.478% | $195.6361 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $156.70 | 5.517% | $165.3451 | $165.35 | $165.35 | $165.30 |
| Purchase #4 | $172.38 | 3.383% | $178.2116 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $97.37 | 9.240% | $106.367 | $106.37 | $106.35 | $106.40 |
| Purchase #6 | $231.27 | 8.835% | $251.7027 | $251.70 | $251.70 | $251.70 |
| Purchase #7 | $92.50 | 12.116% | $103.7073 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $1,047.03 | $1,133.7638 | $1,133.77 | $1,133.75 | $1,133.70 | |