| 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 | $169.29 | 12.822% | $190.9964 | $191.00 | $191.00 | $191.00 |
| Purchase #2 | $128.38 | 11.640% | $143.3234 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $21.99 | 12.528% | $24.7449 | $24.74 | $24.75 | $24.70 |
| Purchase #4 | $93.61 | 8.823% | $101.8692 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $68.38 | 11.632% | $76.334 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $75.98 | 7.725% | $81.8495 | $81.85 | $81.85 | $81.80 |
| Purchase #7 | $225.76 | 8.183% | $244.2339 | $244.23 | $244.25 | $244.20 |
| 7 purchase totals = | $783.39 | $863.3513 | $863.34 | $863.35 | $863.20 | |