| 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 | $183.83 | 10.575% | $203.27 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $132.91 | 9.653% | $145.7398 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $41.99 | 4.313% | $43.801 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $79.43 | 3.402% | $82.1322 | $82.13 | $82.15 | $82.10 |
| Purchase #5 | $27.37 | 9.253% | $29.9025 | $29.90 | $29.90 | $29.90 |
| Purchase #6 | $213.40 | 7.676% | $229.7806 | $229.78 | $229.80 | $229.80 |
| Purchase #7 | $35.28 | 11.233% | $39.243 | $39.24 | $39.25 | $39.20 |
| 7 purchase totals = | $714.21 | $773.8691 | $773.86 | $773.90 | $773.80 | |