| 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 | $123.94 | 6.407% | $131.8808 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $186.86 | 8.339% | $202.4423 | $202.44 | $202.45 | $202.40 |
| Purchase #3 | $13.45 | 4.491% | $14.054 | $14.05 | $14.05 | $14.10 |
| Purchase #4 | $10.96 | 8.345% | $11.8746 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $144.40 | 7.296% | $154.9354 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $124.41 | 3.781% | $129.1139 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $53.90 | 7.623% | $58.0088 | $58.01 | $58.00 | $58.00 |
| 7 purchase totals = | $657.92 | $702.3098 | $702.30 | $702.30 | $702.30 | |