| 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 | $98.81 | 9.157% | $107.858 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $138.97 | 8.170% | $150.3238 | $150.32 | $150.30 | $150.30 |
| Purchase #3 | $44.79 | 3.809% | $46.4961 | $46.50 | $46.50 | $46.50 |
| Purchase #4 | $54.45 | 12.629% | $61.3265 | $61.33 | $61.35 | $61.30 |
| Purchase #5 | $179.40 | 7.256% | $192.4173 | $192.42 | $192.40 | $192.40 |
| Purchase #6 | $141.40 | 6.358% | $150.3902 | $150.39 | $150.40 | $150.40 |
| Purchase #7 | $141.91 | 8.855% | $154.4761 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $799.73 | $863.2880 | $863.30 | $863.30 | $863.30 | |