| 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 | $185.74 | 9.863% | $204.0595 | $204.06 | $204.05 | $204.10 |
| Purchase #2 | $138.39 | 6.139% | $146.8858 | $146.89 | $146.90 | $146.90 |
| Purchase #3 | $148.61 | 6.214% | $157.8446 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $168.25 | 8.582% | $182.6892 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $35.70 | 4.588% | $37.3379 | $37.34 | $37.35 | $37.30 |
| Purchase #6 | $92.86 | 9.153% | $101.3595 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $180.59 | 5.444% | $190.4213 | $190.42 | $190.40 | $190.40 |
| 7 purchase totals = | $950.14 | $1,020.5978 | $1,020.60 | $1,020.60 | $1,020.60 | |