| 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 | $151.64 | 10.231% | $167.1543 | $167.15 | $167.15 | $167.20 |
| Purchase #2 | $179.26 | 5.648% | $189.3846 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $148.57 | 5.670% | $156.9939 | $156.99 | $157.00 | $157.00 |
| Purchase #4 | $124.46 | 6.517% | $132.5711 | $132.57 | $132.55 | $132.60 |
| Purchase #5 | $169.94 | 6.664% | $181.2648 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $9.47 | 10.116% | $10.428 | $10.43 | $10.45 | $10.40 |
| Purchase #7 | $60.95 | 10.648% | $67.44 | $67.44 | $67.45 | $67.40 |
| 7 purchase totals = | $844.29 | $905.2367 | $905.22 | $905.25 | $905.30 | |