| 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 | $206.53 | 11.393% | $230.06 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $24.64 | 7.350% | $26.451 | $26.45 | $26.45 | $26.50 |
| Purchase #3 | $55.98 | 4.484% | $58.4901 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $121.57 | 10.622% | $134.4832 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $48.52 | 11.752% | $54.2221 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $91.89 | 8.672% | $99.8587 | $99.86 | $99.85 | $99.90 |
| Purchase #7 | $167.97 | 3.437% | $173.7431 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $717.10 | $777.3082 | $777.30 | $777.30 | $777.40 | |