| 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 | $175.78 | 3.419% | $181.7899 | $181.79 | $181.80 | $181.80 |
| Purchase #2 | $182.53 | 4.854% | $191.39 | $191.39 | $191.40 | $191.40 |
| Purchase #3 | $22.78 | 4.795% | $23.8723 | $23.87 | $23.85 | $23.90 |
| Purchase #4 | $20.99 | 3.433% | $21.7106 | $21.71 | $21.70 | $21.70 |
| Purchase #5 | $152.64 | 8.166% | $165.1046 | $165.10 | $165.10 | $165.10 |
| Purchase #6 | $210.65 | 3.311% | $217.6246 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $227.30 | 4.166% | $236.7693 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $992.67 | $1,038.2613 | $1,038.25 | $1,038.20 | $1,038.30 | |