| 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 | $168.50 | 11.797% | $188.3779 | $188.38 | $188.40 | $188.40 |
| Purchase #2 | $71.34 | 8.470% | $77.3825 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $81.47 | 7.822% | $87.8426 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $144.33 | 9.299% | $157.7512 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $81.81 | 7.849% | $88.2313 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $6.74 | 10.291% | $7.4336 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $155.33 | 9.856% | $170.6393 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $709.52 | $777.6584 | $777.65 | $777.75 | $777.60 | |