| 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 | $160.26 | 8.569% | $173.9927 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $175.84 | 3.290% | $181.6251 | $181.63 | $181.65 | $181.60 |
| Purchase #3 | $73.34 | 8.568% | $79.6238 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $61.26 | 6.360% | $65.1561 | $65.16 | $65.15 | $65.20 |
| Purchase #5 | $34.69 | 13.648% | $39.4245 | $39.42 | $39.40 | $39.40 |
| Purchase #6 | $52.79 | 11.366% | $58.7901 | $58.79 | $58.80 | $58.80 |
| Purchase #7 | $117.37 | 12.565% | $132.1175 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $675.55 | $730.7298 | $730.73 | $730.70 | $730.70 | |