| 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 | $187.81 | 8.112% | $203.0451 | $203.05 | $203.05 | $203.00 |
| Purchase #2 | $156.87 | 5.471% | $165.4524 | $165.45 | $165.45 | $165.50 |
| Purchase #3 | $62.76 | 13.516% | $71.2426 | $71.24 | $71.25 | $71.20 |
| Purchase #4 | $147.37 | 7.681% | $158.6895 | $158.69 | $158.70 | $158.70 |
| Purchase #5 | $145.44 | 8.690% | $158.0787 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $16.45 | 10.423% | $18.1646 | $18.16 | $18.15 | $18.20 |
| Purchase #7 | $206.43 | 4.437% | $215.5893 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $923.13 | $990.2622 | $990.26 | $990.30 | $990.30 | |