| 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 | $141.49 | 6.246% | $150.3275 | $150.33 | $150.35 | $150.30 |
| Purchase #2 | $122.54 | 13.682% | $139.3059 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $145.99 | 7.775% | $157.3407 | $157.34 | $157.35 | $157.30 |
| Purchase #4 | $99.35 | 4.237% | $103.5595 | $103.56 | $103.55 | $103.60 |
| Purchase #5 | $86.99 | 11.852% | $97.3001 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $58.48 | 13.658% | $66.4672 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $168.32 | 12.479% | $189.3247 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $823.16 | $903.6256 | $903.63 | $903.60 | $903.60 | |