| 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 | $96.60 | 12.473% | $108.6489 | $108.65 | $108.65 | $108.60 |
| Purchase #2 | $148.70 | 4.507% | $155.4019 | $155.40 | $155.40 | $155.40 |
| Purchase #3 | $236.67 | 8.515% | $256.8225 | $256.82 | $256.80 | $256.80 |
| Purchase #4 | $134.82 | 5.632% | $142.4131 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $122.76 | 7.280% | $131.6969 | $131.70 | $131.70 | $131.70 |
| Purchase #6 | $5.66 | 11.396% | $6.305 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $148.59 | 9.419% | $162.5857 | $162.59 | $162.60 | $162.60 |
| 7 purchase totals = | $893.80 | $963.8740 | $963.88 | $963.85 | $963.80 | |