| 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 | $182.75 | 13.270% | $207.0009 | $207.00 | $207.00 | $207.00 |
| Purchase #2 | $50.91 | 13.299% | $57.6805 | $57.68 | $57.70 | $57.70 |
| Purchase #3 | $111.42 | 3.401% | $115.2094 | $115.21 | $115.20 | $115.20 |
| Purchase #4 | $9.28 | 13.827% | $10.5631 | $10.56 | $10.55 | $10.60 |
| Purchase #5 | $149.56 | 6.269% | $158.9359 | $158.94 | $158.95 | $158.90 |
| Purchase #6 | $139.83 | 6.143% | $148.4198 | $148.42 | $148.40 | $148.40 |
| Purchase #7 | $14.45 | 11.204% | $16.069 | $16.07 | $16.05 | $16.10 |
| 7 purchase totals = | $658.20 | $713.8786 | $713.88 | $713.85 | $713.90 | |