| 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 | $152.27 | 7.779% | $164.1151 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $24.57 | 13.204% | $27.8142 | $27.81 | $27.80 | $27.80 |
| Purchase #3 | $231.46 | 7.454% | $248.713 | $248.71 | $248.70 | $248.70 |
| Purchase #4 | $6.81 | 8.209% | $7.369 | $7.37 | $7.35 | $7.40 |
| Purchase #5 | $176.51 | 13.254% | $199.9046 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $91.91 | 10.798% | $101.8344 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $75.29 | 5.701% | $79.5823 | $79.58 | $79.60 | $79.60 |
| 7 purchase totals = | $758.82 | $829.3326 | $829.32 | $829.30 | $829.30 | |