| 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 | $105.51 | 5.432% | $111.2413 | $111.24 | $111.25 | $111.20 |
| Purchase #2 | $142.83 | 9.177% | $155.9375 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $66.96 | 8.546% | $72.6824 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $23.81 | 10.695% | $26.3565 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $63.58 | 6.574% | $67.7597 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $169.82 | 10.362% | $187.4167 | $187.42 | $187.40 | $187.40 |
| Purchase #7 | $169.93 | 13.853% | $193.4704 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $742.44 | $814.8645 | $814.87 | $814.85 | $814.90 | |