| 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 | $181.47 | 6.535% | $193.3291 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $189.28 | 5.431% | $199.5598 | $199.56 | $199.55 | $199.60 |
| Purchase #3 | $92.93 | 9.546% | $101.8011 | $101.80 | $101.80 | $101.80 |
| Purchase #4 | $12.64 | 4.341% | $13.1887 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $139.68 | 7.844% | $150.6365 | $150.64 | $150.65 | $150.60 |
| Purchase #6 | $86.31 | 8.687% | $93.8077 | $93.81 | $93.80 | $93.80 |
| Purchase #7 | $80.44 | 11.315% | $89.5418 | $89.54 | $89.55 | $89.50 |
| 7 purchase totals = | $782.75 | $841.8647 | $841.87 | $841.90 | $841.80 | |