| 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 | $158.50 | 9.343% | $173.3087 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $105.69 | 6.192% | $112.2343 | $112.23 | $112.25 | $112.20 |
| Purchase #3 | $188.72 | 9.566% | $206.773 | $206.77 | $206.75 | $206.80 |
| Purchase #4 | $206.30 | 5.229% | $217.0874 | $217.09 | $217.10 | $217.10 |
| Purchase #5 | $236.97 | 11.246% | $263.6196 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $19.98 | 9.111% | $21.8004 | $21.80 | $21.80 | $21.80 |
| Purchase #7 | $33.34 | 10.298% | $36.7734 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $949.50 | $1,031.5968 | $1,031.59 | $1,031.55 | $1,031.60 | |