| 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 | $166.57 | 7.274% | $178.6863 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $150.98 | 9.328% | $165.0634 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $221.56 | 11.199% | $246.3725 | $246.37 | $246.35 | $246.40 |
| Purchase #4 | $15.60 | 4.253% | $16.2635 | $16.26 | $16.25 | $16.30 |
| Purchase #5 | $111.83 | 12.683% | $126.0134 | $126.01 | $126.00 | $126.00 |
| Purchase #6 | $133.84 | 7.764% | $144.2313 | $144.23 | $144.25 | $144.20 |
| Purchase #7 | $117.71 | 9.713% | $129.1432 | $129.14 | $129.15 | $129.10 |
| 7 purchase totals = | $918.09 | $1,005.7736 | $1,005.76 | $1,005.75 | $1,005.80 | |