| 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 | $136.86 | 6.309% | $145.4945 | $145.49 | $145.50 | $145.50 |
| Purchase #2 | $134.46 | 9.224% | $146.8626 | $146.86 | $146.85 | $146.90 |
| Purchase #3 | $135.75 | 10.144% | $149.5205 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $53.51 | 11.349% | $59.5828 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $65.43 | 6.262% | $69.5272 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $123.72 | 7.283% | $132.7305 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $168.33 | 5.569% | $177.7043 | $177.70 | $177.70 | $177.70 |
| 7 purchase totals = | $818.06 | $881.4224 | $881.41 | $881.45 | $881.40 | |