| 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 | $181.44 | 12.375% | $203.8932 | $203.89 | $203.90 | $203.90 |
| Purchase #2 | $149.27 | 8.201% | $161.5116 | $161.51 | $161.50 | $161.50 |
| Purchase #3 | $142.75 | 5.107% | $150.0402 | $150.04 | $150.05 | $150.00 |
| Purchase #4 | $67.29 | 10.796% | $74.5546 | $74.55 | $74.55 | $74.60 |
| Purchase #5 | $157.78 | 7.729% | $169.9748 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $54.83 | 4.543% | $57.3209 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $147.39 | 10.221% | $162.4547 | $162.45 | $162.45 | $162.50 |
| 7 purchase totals = | $900.75 | $979.7500 | $979.73 | $979.70 | $979.80 | |