| 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 | $171.91 | 11.689% | $192.0046 | $192.00 | $192.00 | $192.00 |
| Purchase #2 | $159.70 | 4.825% | $167.4055 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $105.96 | 5.854% | $112.1629 | $112.16 | $112.15 | $112.20 |
| Purchase #4 | $168.49 | 11.343% | $187.6018 | $187.60 | $187.60 | $187.60 |
| Purchase #5 | $229.25 | 11.637% | $255.9278 | $255.93 | $255.95 | $255.90 |
| Purchase #6 | $96.89 | 9.855% | $106.4385 | $106.44 | $106.45 | $106.40 |
| Purchase #7 | $192.72 | 8.671% | $209.4308 | $209.43 | $209.45 | $209.40 |
| 7 purchase totals = | $1,124.92 | $1,230.9719 | $1,230.97 | $1,231.00 | $1,230.90 | |