| 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 | $129.83 | 4.627% | $135.8372 | $135.84 | $135.85 | $135.80 |
| Purchase #2 | $14.51 | 8.334% | $15.7193 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $47.93 | 8.227% | $51.8732 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $184.36 | 7.630% | $198.4267 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $91.50 | 9.231% | $99.9464 | $99.95 | $99.95 | $99.90 |
| Purchase #6 | $168.48 | 12.166% | $188.9773 | $188.98 | $189.00 | $189.00 |
| Purchase #7 | $230.41 | 12.851% | $260.02 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $867.02 | $950.8001 | $950.81 | $950.80 | $950.70 | |