| 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 | $239.91 | 10.535% | $265.1845 | $265.18 | $265.20 | $265.20 |
| Purchase #2 | $141.68 | 5.298% | $149.1862 | $149.19 | $149.20 | $149.20 |
| Purchase #3 | $68.55 | 10.231% | $75.5634 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $187.77 | 3.144% | $193.6735 | $193.67 | $193.65 | $193.70 |
| Purchase #5 | $80.58 | 8.778% | $87.6533 | $87.65 | $87.65 | $87.70 |
| Purchase #6 | $18.54 | 9.313% | $20.2666 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $5.64 | 4.259% | $5.8802 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $742.67 | $797.4077 | $797.40 | $797.40 | $797.60 | |