| 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 | $166.35 | 13.587% | $188.952 | $188.95 | $188.95 | $189.00 |
| Purchase #2 | $67.83 | 4.523% | $70.898 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $122.65 | 8.600% | $133.1979 | $133.20 | $133.20 | $133.20 |
| Purchase #4 | $186.51 | 13.207% | $211.1424 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $214.37 | 13.727% | $243.7966 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $166.86 | 10.596% | $184.5405 | $184.54 | $184.55 | $184.50 |
| Purchase #7 | $219.92 | 9.508% | $240.83 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $1,144.49 | $1,273.3574 | $1,273.36 | $1,273.40 | $1,273.30 | |