| 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 | $152.75 | 4.201% | $159.167 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $47.54 | 6.739% | $50.7437 | $50.74 | $50.75 | $50.70 |
| Purchase #3 | $205.33 | 13.253% | $232.5424 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $5.58 | 6.600% | $5.9483 | $5.95 | $5.95 | $5.90 |
| Purchase #5 | $91.68 | 11.818% | $102.5147 | $102.51 | $102.50 | $102.50 |
| Purchase #6 | $49.87 | 8.380% | $54.0491 | $54.05 | $54.05 | $54.00 |
| Purchase #7 | $124.41 | 10.655% | $137.6659 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $677.16 | $742.6311 | $742.63 | $742.60 | $742.50 | |