| 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 | $33.35 | 13.826% | $37.961 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $165.35 | 10.235% | $182.2736 | $182.27 | $182.25 | $182.30 |
| Purchase #3 | $189.78 | 12.634% | $213.7568 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $240.94 | 7.712% | $259.5213 | $259.52 | $259.50 | $259.50 |
| Purchase #5 | $29.64 | 3.186% | $30.5843 | $30.58 | $30.60 | $30.60 |
| Purchase #6 | $121.79 | 12.351% | $136.8323 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $236.68 | 13.177% | $267.8673 | $267.87 | $267.85 | $267.90 |
| 7 purchase totals = | $1,017.53 | $1,128.7966 | $1,128.79 | $1,128.75 | $1,128.90 | |