| 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 | $143.96 | 8.373% | $156.0138 | $156.01 | $156.00 | $156.00 |
| Purchase #2 | $102.86 | 6.327% | $109.368 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $231.45 | 4.594% | $242.0828 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $115.48 | 12.297% | $129.6806 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $69.30 | 7.824% | $74.722 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $70.33 | 10.362% | $77.6176 | $77.62 | $77.60 | $77.60 |
| Purchase #7 | $179.77 | 4.421% | $187.7176 | $187.72 | $187.70 | $187.70 |
| 7 purchase totals = | $913.15 | $977.2024 | $977.20 | $977.15 | $977.20 | |