| 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 | $157.43 | 7.829% | $169.7552 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $23.93 | 12.186% | $26.8461 | $26.85 | $26.85 | $26.80 |
| Purchase #3 | $157.96 | 11.472% | $176.0812 | $176.08 | $176.10 | $176.10 |
| Purchase #4 | $132.77 | 7.679% | $142.9654 | $142.97 | $142.95 | $143.00 |
| Purchase #5 | $197.70 | 8.379% | $214.2653 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $32.44 | 3.185% | $33.4732 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $79.89 | 5.624% | $84.383 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $782.12 | $847.7694 | $847.78 | $847.75 | $847.90 | |