| 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 | $122.92 | 11.683% | $137.2807 | $137.28 | $137.30 | $137.30 |
| Purchase #2 | $224.75 | 10.238% | $247.7599 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $108.77 | 12.787% | $122.6784 | $122.68 | $122.70 | $122.70 |
| Purchase #4 | $52.77 | 7.242% | $56.5916 | $56.59 | $56.60 | $56.60 |
| Purchase #5 | $95.99 | 6.449% | $102.1804 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $160.84 | 8.716% | $174.8588 | $174.86 | $174.85 | $174.90 |
| Purchase #7 | $27.89 | 13.698% | $31.7104 | $31.71 | $31.70 | $31.70 |
| 7 purchase totals = | $793.93 | $873.0602 | $873.06 | $873.10 | $873.20 | |