| 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 | $139.48 | 10.736% | $154.4546 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $122.38 | 3.751% | $126.9705 | $126.97 | $126.95 | $127.00 |
| Purchase #3 | $173.29 | 11.384% | $193.0173 | $193.02 | $193.00 | $193.00 |
| Purchase #4 | $203.72 | 12.464% | $229.1117 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $123.58 | 9.635% | $135.4869 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $135.93 | 6.186% | $144.3386 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $159.54 | 6.346% | $169.6644 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $1,057.92 | $1,153.0440 | $1,153.04 | $1,153.00 | $1,153.10 | |