| 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 | $170.98 | 4.658% | $178.9442 | $178.94 | $178.95 | $178.90 |
| Purchase #2 | $189.92 | 6.521% | $202.3047 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $121.35 | 4.761% | $127.1275 | $127.13 | $127.15 | $127.10 |
| Purchase #4 | $184.96 | 10.671% | $204.6971 | $204.70 | $204.70 | $204.70 |
| Purchase #5 | $57.36 | 6.492% | $61.0838 | $61.08 | $61.10 | $61.10 |
| Purchase #6 | $243.46 | 5.680% | $257.2885 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $78.80 | 8.837% | $85.7636 | $85.76 | $85.75 | $85.80 |
| 7 purchase totals = | $1,046.83 | $1,117.2094 | $1,117.20 | $1,117.25 | $1,117.20 | |