| 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 | $144.57 | 7.481% | $155.3853 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $58.40 | 6.453% | $62.1686 | $62.17 | $62.15 | $62.20 |
| Purchase #3 | $115.65 | 10.796% | $128.1356 | $128.14 | $128.15 | $128.10 |
| Purchase #4 | $156.26 | 5.760% | $165.2606 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $156.76 | 5.288% | $165.0495 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $74.29 | 8.730% | $80.7755 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $26.60 | 10.151% | $29.3002 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $732.53 | $786.0753 | $786.09 | $786.10 | $786.10 | |