| 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 | $186.57 | 4.700% | $195.3388 | $195.34 | $195.35 | $195.30 |
| Purchase #2 | $188.34 | 8.467% | $204.2867 | $204.29 | $204.30 | $204.30 |
| Purchase #3 | $91.71 | 3.423% | $94.8492 | $94.85 | $94.85 | $94.80 |
| Purchase #4 | $47.81 | 8.797% | $52.0158 | $52.02 | $52.00 | $52.00 |
| Purchase #5 | $34.55 | 3.526% | $35.7682 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $156.76 | 4.384% | $163.6324 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $38.79 | 3.534% | $40.1608 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $744.53 | $786.0519 | $786.06 | $786.05 | $786.00 | |