| 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 | $171.40 | 12.651% | $193.0838 | $193.08 | $193.10 | $193.10 |
| Purchase #2 | $162.47 | 8.810% | $176.7836 | $176.78 | $176.80 | $176.80 |
| Purchase #3 | $49.34 | 12.714% | $55.6131 | $55.61 | $55.60 | $55.60 |
| Purchase #4 | $138.57 | 11.160% | $154.0344 | $154.03 | $154.05 | $154.00 |
| Purchase #5 | $142.66 | 6.867% | $152.4565 | $152.46 | $152.45 | $152.50 |
| Purchase #6 | $153.84 | 11.301% | $171.2255 | $171.23 | $171.25 | $171.20 |
| Purchase #7 | $51.88 | 3.749% | $53.825 | $53.83 | $53.85 | $53.80 |
| 7 purchase totals = | $870.16 | $957.0219 | $957.02 | $957.10 | $957.00 | |