| 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 | $150.76 | 7.830% | $162.5645 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $50.36 | 3.289% | $52.0163 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $7.74 | 10.268% | $8.5347 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $143.85 | 5.380% | $151.5891 | $151.59 | $151.60 | $151.60 |
| Purchase #5 | $103.33 | 4.393% | $107.8693 | $107.87 | $107.85 | $107.90 |
| Purchase #6 | $161.79 | 12.131% | $181.4167 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $158.87 | 8.779% | $172.8172 | $172.82 | $172.80 | $172.80 |
| 7 purchase totals = | $776.70 | $836.8078 | $836.81 | $836.75 | $836.80 | |