| 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 | $139.89 | 3.181% | $144.3399 | $144.34 | $144.35 | $144.30 |
| Purchase #2 | $157.51 | 5.309% | $165.8722 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $83.41 | 4.820% | $87.4304 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $171.42 | 11.791% | $191.6321 | $191.63 | $191.65 | $191.60 |
| Purchase #5 | $129.57 | 7.166% | $138.855 | $138.86 | $138.85 | $138.90 |
| Purchase #6 | $209.92 | 7.704% | $226.0922 | $226.09 | $226.10 | $226.10 |
| Purchase #7 | $147.79 | 12.572% | $166.3702 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $1,039.51 | $1,120.5920 | $1,120.59 | $1,120.60 | $1,120.60 | |