| 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 | $150.67 | 9.482% | $164.9565 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $101.86 | 7.865% | $109.8713 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $52.34 | 8.189% | $56.6261 | $56.63 | $56.65 | $56.60 |
| Purchase #4 | $242.40 | 9.779% | $266.1043 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $65.94 | 5.850% | $69.7975 | $69.80 | $69.80 | $69.80 |
| Purchase #6 | $11.73 | 12.362% | $13.1801 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $181.85 | 8.167% | $196.7017 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $806.79 | $877.2375 | $877.24 | $877.25 | $877.30 | |