| 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 | $162.61 | 10.682% | $179.98 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $143.76 | 11.514% | $160.3125 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $46.39 | 10.142% | $51.0949 | $51.09 | $51.10 | $51.10 |
| Purchase #4 | $239.42 | 10.643% | $264.9015 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $108.43 | 12.834% | $122.3459 | $122.35 | $122.35 | $122.30 |
| Purchase #6 | $25.63 | 3.180% | $26.445 | $26.45 | $26.45 | $26.40 |
| Purchase #7 | $99.84 | 4.809% | $104.6413 | $104.64 | $104.65 | $104.60 |
| 7 purchase totals = | $826.08 | $909.7211 | $909.72 | $909.75 | $909.60 | |