| 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 | $146.32 | 12.601% | $164.7578 | $164.76 | $164.75 | $164.80 |
| Purchase #2 | $113.68 | 8.232% | $123.0381 | $123.04 | $123.05 | $123.00 |
| Purchase #3 | $101.29 | 9.379% | $110.79 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $55.62 | 8.690% | $60.4534 | $60.45 | $60.45 | $60.50 |
| Purchase #5 | $209.43 | 9.518% | $229.3635 | $229.36 | $229.35 | $229.40 |
| Purchase #6 | $143.37 | 3.696% | $148.669 | $148.67 | $148.65 | $148.70 |
| Purchase #7 | $129.86 | 12.774% | $146.4483 | $146.45 | $146.45 | $146.40 |
| 7 purchase totals = | $899.57 | $983.5201 | $983.52 | $983.50 | $983.60 | |