| 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 | $119.85 | 10.480% | $132.4103 | $132.41 | $132.40 | $132.40 |
| Purchase #2 | $68.51 | 6.311% | $72.8337 | $72.83 | $72.85 | $72.80 |
| Purchase #3 | $140.56 | 11.547% | $156.7905 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $214.75 | 8.418% | $232.8277 | $232.83 | $232.85 | $232.80 |
| Purchase #5 | $215.66 | 10.276% | $237.8212 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $120.71 | 11.399% | $134.4697 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $155.42 | 7.260% | $166.7035 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $1,035.46 | $1,133.8566 | $1,133.85 | $1,133.85 | $1,133.80 | |