| 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 | $157.79 | 8.429% | $171.0901 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $100.45 | 13.214% | $113.7235 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $24.89 | 8.311% | $26.9586 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $230.73 | 3.576% | $238.9809 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $176.71 | 5.786% | $186.9344 | $186.93 | $186.95 | $186.90 |
| Purchase #6 | $37.75 | 10.499% | $41.7134 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $157.85 | 4.273% | $164.5949 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $886.17 | $943.9958 | $943.98 | $944.00 | $944.00 | |