| 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 | $116.31 | 5.696% | $122.935 | $122.94 | $122.95 | $122.90 |
| Purchase #2 | $153.28 | 9.703% | $168.1528 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $177.55 | 5.340% | $187.0312 | $187.03 | $187.05 | $187.00 |
| Purchase #4 | $221.86 | 11.379% | $247.1054 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $163.25 | 3.601% | $169.1286 | $169.13 | $169.15 | $169.10 |
| Purchase #6 | $49.94 | 13.400% | $56.632 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $150.40 | 4.869% | $157.723 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $1,032.59 | $1,108.7080 | $1,108.71 | $1,108.75 | $1,108.60 | |