| 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 | $222.70 | 6.796% | $237.8347 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $15.35 | 12.278% | $17.2347 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $14.68 | 5.446% | $15.4795 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $180.44 | 5.210% | $189.8409 | $189.84 | $189.85 | $189.80 |
| Purchase #5 | $69.39 | 5.597% | $73.2738 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $137.49 | 6.209% | $146.0268 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $59.54 | 12.587% | $67.0343 | $67.03 | $67.05 | $67.00 |
| 7 purchase totals = | $699.59 | $746.7247 | $746.71 | $746.80 | $746.60 | |