| 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 | $137.75 | 13.326% | $156.1066 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $181.50 | 10.430% | $200.4305 | $200.43 | $200.45 | $200.40 |
| Purchase #3 | $67.39 | 9.748% | $73.9592 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $104.92 | 11.227% | $116.6994 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $122.25 | 12.711% | $137.7892 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $44.77 | 4.506% | $46.7873 | $46.79 | $46.80 | $46.80 |
| Purchase #7 | $214.35 | 9.657% | $235.0498 | $235.05 | $235.05 | $235.00 |
| 7 purchase totals = | $872.93 | $966.8220 | $966.83 | $966.85 | $966.80 | |