| 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 | $140.98 | 9.843% | $154.8567 | $154.86 | $154.85 | $154.90 |
| Purchase #2 | $22.86 | 10.689% | $25.3035 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $163.85 | 8.744% | $178.177 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $13.30 | 13.243% | $15.0613 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $73.55 | 9.488% | $80.5284 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $98.27 | 13.320% | $111.3596 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $133.62 | 11.532% | $149.0291 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $646.43 | $714.3156 | $714.32 | $714.35 | $714.40 | |