| 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 | $137.99 | 7.815% | $148.7739 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $217.81 | 7.130% | $233.3399 | $233.34 | $233.35 | $233.30 |
| Purchase #3 | $146.52 | 6.143% | $155.5207 | $155.52 | $155.50 | $155.50 |
| Purchase #4 | $13.26 | 7.760% | $14.289 | $14.29 | $14.30 | $14.30 |
| Purchase #5 | $10.36 | 6.421% | $11.0252 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $32.67 | 4.600% | $34.1728 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $56.93 | 3.319% | $58.8195 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $615.54 | $655.9410 | $655.94 | $655.90 | $655.90 | |