| 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 | $145.90 | 10.108% | $160.6476 | $160.65 | $160.65 | $160.60 |
| Purchase #2 | $5.37 | 12.712% | $6.0526 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $133.73 | 4.423% | $139.6449 | $139.64 | $139.65 | $139.60 |
| Purchase #4 | $167.53 | 11.842% | $187.3689 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $173.65 | 7.134% | $186.0382 | $186.04 | $186.05 | $186.00 |
| Purchase #6 | $166.47 | 4.471% | $173.9129 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $121.92 | 5.110% | $128.1501 | $128.15 | $128.15 | $128.20 |
| 7 purchase totals = | $914.57 | $981.8152 | $981.81 | $981.80 | $981.80 | |