| 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 | $20.73 | 10.582% | $22.9236 | $22.92 | $22.90 | $22.90 |
| Purchase #2 | $156.61 | 12.229% | $175.7618 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $66.47 | 10.704% | $73.5849 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $167.91 | 7.592% | $180.6577 | $180.66 | $180.65 | $180.70 |
| Purchase #5 | $191.99 | 3.821% | $199.3259 | $199.33 | $199.35 | $199.30 |
| Purchase #6 | $12.51 | 12.413% | $14.0629 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $211.48 | 9.332% | $231.2153 | $231.22 | $231.20 | $231.20 |
| 7 purchase totals = | $827.70 | $897.5321 | $897.53 | $897.50 | $897.60 | |