| 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 | $98.80 | 7.420% | $106.131 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $43.91 | 11.403% | $48.9171 | $48.92 | $48.90 | $48.90 |
| Purchase #3 | $14.60 | 3.248% | $15.0742 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $162.34 | 4.154% | $169.0836 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $50.63 | 9.425% | $55.4019 | $55.40 | $55.40 | $55.40 |
| Purchase #6 | $120.69 | 12.571% | $135.8619 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $207.40 | 3.506% | $214.6714 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $698.37 | $745.1411 | $745.13 | $745.10 | $745.20 | |