| 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 | $190.58 | 10.851% | $211.2598 | $211.26 | $211.25 | $211.30 |
| Purchase #2 | $157.42 | 10.815% | $174.445 | $174.45 | $174.45 | $174.40 |
| Purchase #3 | $35.82 | 5.314% | $37.7235 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $169.39 | 6.392% | $180.2174 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $17.89 | 4.303% | $18.6598 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $6.78 | 12.787% | $7.647 | $7.65 | $7.65 | $7.60 |
| Purchase #7 | $106.81 | 3.378% | $110.418 | $110.42 | $110.40 | $110.40 |
| 7 purchase totals = | $684.69 | $740.3705 | $740.38 | $740.30 | $740.30 | |