| 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 | $173.37 | 11.800% | $193.8277 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $68.91 | 8.189% | $74.553 | $74.55 | $74.55 | $74.60 |
| Purchase #3 | $223.55 | 3.366% | $231.0747 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $236.69 | 7.754% | $255.0429 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $193.35 | 7.325% | $207.5129 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $169.53 | 7.274% | $181.8616 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $201.72 | 13.311% | $228.5709 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $1,267.12 | $1,372.4437 | $1,372.43 | $1,372.40 | $1,372.50 | |