| 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 | $175.50 | 6.410% | $186.7496 | $186.75 | $186.75 | $186.70 |
| Purchase #2 | $191.47 | 11.472% | $213.4354 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $22.46 | 13.407% | $25.4712 | $25.47 | $25.45 | $25.50 |
| Purchase #4 | $155.85 | 7.506% | $167.5481 | $167.55 | $167.55 | $167.50 |
| Purchase #5 | $62.63 | 12.758% | $70.6203 | $70.62 | $70.60 | $70.60 |
| Purchase #6 | $213.56 | 8.555% | $231.8301 | $231.83 | $231.85 | $231.80 |
| Purchase #7 | $73.47 | 8.651% | $79.8259 | $79.83 | $79.85 | $79.80 |
| 7 purchase totals = | $894.94 | $975.4806 | $975.49 | $975.50 | $975.30 | |