| 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 | $188.70 | 13.209% | $213.6254 | $213.63 | $213.65 | $213.60 |
| Purchase #2 | $68.73 | 10.421% | $75.8924 | $75.89 | $75.90 | $75.90 |
| Purchase #3 | $117.84 | 13.871% | $134.1856 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $205.98 | 6.765% | $219.9145 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $76.34 | 7.333% | $81.938 | $81.94 | $81.95 | $81.90 |
| Purchase #6 | $76.93 | 11.149% | $85.5069 | $85.51 | $85.50 | $85.50 |
| Purchase #7 | $48.79 | 7.138% | $52.2726 | $52.27 | $52.25 | $52.30 |
| 7 purchase totals = | $783.31 | $863.3354 | $863.34 | $863.35 | $863.30 | |