| 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 | $145.71 | 3.268% | $150.4718 | $150.47 | $150.45 | $150.50 |
| Purchase #2 | $97.43 | 4.384% | $101.7013 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $217.70 | 9.386% | $238.1333 | $238.13 | $238.15 | $238.10 |
| Purchase #4 | $204.90 | 8.850% | $223.0337 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $44.38 | 11.770% | $49.6035 | $49.60 | $49.60 | $49.60 |
| Purchase #6 | $103.54 | 3.292% | $106.9485 | $106.95 | $106.95 | $106.90 |
| Purchase #7 | $154.97 | 6.750% | $165.4305 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $968.63 | $1,035.3226 | $1,035.31 | $1,035.35 | $1,035.20 | |