| 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 | $13.84 | 8.243% | $14.9808 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $178.97 | 9.642% | $196.2263 | $196.23 | $196.25 | $196.20 |
| Purchase #3 | $172.82 | 13.780% | $196.6346 | $196.63 | $196.65 | $196.60 |
| Purchase #4 | $33.41 | 8.279% | $36.176 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $142.49 | 5.271% | $150.0006 | $150.00 | $150.00 | $150.00 |
| Purchase #6 | $143.38 | 7.489% | $154.1177 | $154.12 | $154.10 | $154.10 |
| Purchase #7 | $61.27 | 3.575% | $63.4604 | $63.46 | $63.45 | $63.50 |
| 7 purchase totals = | $746.18 | $811.5964 | $811.60 | $811.65 | $811.60 | |