| 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 | $164.39 | 10.781% | $182.1129 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $9.95 | 12.740% | $11.2176 | $11.22 | $11.20 | $11.20 |
| Purchase #3 | $76.97 | 13.723% | $87.5326 | $87.53 | $87.55 | $87.50 |
| Purchase #4 | $53.35 | 3.250% | $55.0839 | $55.08 | $55.10 | $55.10 |
| Purchase #5 | $109.40 | 11.724% | $122.2261 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $73.72 | 3.680% | $76.4329 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $53.34 | 6.522% | $56.8188 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $541.12 | $591.4248 | $591.42 | $591.45 | $591.30 | |