| 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 | $71.75 | 13.403% | $81.3667 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $116.82 | 13.374% | $132.4435 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $213.77 | 5.642% | $225.8309 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $186.86 | 9.453% | $204.5239 | $204.52 | $204.50 | $204.50 |
| Purchase #5 | $24.67 | 7.165% | $26.4376 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $140.54 | 9.646% | $154.0965 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $67.31 | 8.630% | $73.1189 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $821.72 | $897.8180 | $897.82 | $897.80 | $897.70 | |