| 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 | $108.28 | 8.817% | $117.827 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $106.32 | 8.742% | $115.6145 | $115.61 | $115.60 | $115.60 |
| Purchase #3 | $222.88 | 10.455% | $246.1821 | $246.18 | $246.20 | $246.20 |
| Purchase #4 | $166.61 | 10.786% | $184.5806 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $16.68 | 3.118% | $17.2001 | $17.20 | $17.20 | $17.20 |
| Purchase #6 | $73.49 | 12.356% | $82.5704 | $82.57 | $82.55 | $82.60 |
| Purchase #7 | $73.89 | 8.430% | $80.1189 | $80.12 | $80.10 | $80.10 |
| 7 purchase totals = | $768.15 | $844.0936 | $844.09 | $844.10 | $844.10 | |