| 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 | $169.68 | 5.830% | $179.5723 | $179.57 | $179.55 | $179.60 |
| Purchase #2 | $132.68 | 7.477% | $142.6005 | $142.60 | $142.60 | $142.60 |
| Purchase #3 | $123.35 | 8.497% | $133.831 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $23.71 | 10.833% | $26.2785 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $150.86 | 10.688% | $166.9839 | $166.98 | $167.00 | $167.00 |
| Purchase #6 | $123.47 | 3.710% | $128.0507 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $22.60 | 3.245% | $23.3334 | $23.33 | $23.35 | $23.30 |
| 7 purchase totals = | $746.35 | $800.6503 | $800.64 | $800.70 | $800.70 | |