| 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 | $168.70 | 7.193% | $180.8346 | $180.83 | $180.85 | $180.80 |
| Purchase #2 | $218.88 | 12.720% | $246.7215 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $171.48 | 9.459% | $187.7003 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $15.60 | 12.230% | $17.5079 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $80.30 | 6.443% | $85.4737 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $57.89 | 6.349% | $61.5654 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $77.40 | 7.509% | $83.212 | $83.21 | $83.20 | $83.20 |
| 7 purchase totals = | $790.25 | $863.0154 | $863.01 | $862.95 | $863.00 | |