| 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 | $115.47 | 12.285% | $129.6555 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $205.36 | 3.143% | $211.8145 | $211.81 | $211.80 | $211.80 |
| Purchase #3 | $23.39 | 12.301% | $26.2672 | $26.27 | $26.25 | $26.30 |
| Purchase #4 | $51.80 | 11.322% | $57.6648 | $57.66 | $57.65 | $57.70 |
| Purchase #5 | $147.86 | 5.710% | $156.3028 | $156.30 | $156.30 | $156.30 |
| Purchase #6 | $134.78 | 6.180% | $143.1094 | $143.11 | $143.10 | $143.10 |
| Purchase #7 | $154.88 | 9.487% | $169.5735 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $833.54 | $894.3877 | $894.38 | $894.30 | $894.50 | |