| 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 | $164.74 | 4.106% | $171.5042 | $171.50 | $171.50 | $171.50 |
| Purchase #2 | $109.83 | 4.744% | $115.0403 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $10.41 | 5.688% | $11.0021 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $148.89 | 6.303% | $158.2745 | $158.27 | $158.25 | $158.30 |
| Purchase #5 | $103.79 | 11.320% | $115.539 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $129.63 | 8.648% | $140.8404 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $21.54 | 5.719% | $22.7719 | $22.77 | $22.75 | $22.80 |
| 7 purchase totals = | $688.83 | $734.9724 | $734.96 | $734.95 | $734.90 | |