| 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 | $22.73 | 5.127% | $23.8954 | $23.90 | $23.90 | $23.90 |
| Purchase #2 | $166.42 | 6.701% | $177.5718 | $177.57 | $177.55 | $177.60 |
| Purchase #3 | $80.60 | 12.526% | $90.696 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $206.78 | 8.345% | $224.0358 | $224.04 | $224.05 | $224.00 |
| Purchase #5 | $199.96 | 12.804% | $225.5629 | $225.56 | $225.55 | $225.60 |
| Purchase #6 | $207.48 | 6.712% | $221.4061 | $221.41 | $221.40 | $221.40 |
| Purchase #7 | $164.64 | 9.229% | $179.8346 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $1,048.61 | $1,143.0026 | $1,143.01 | $1,143.00 | $1,143.00 | |