| 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 | $161.42 | 3.803% | $167.5588 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $59.71 | 13.186% | $67.5834 | $67.58 | $67.60 | $67.60 |
| Purchase #3 | $74.57 | 9.475% | $81.6355 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $168.98 | 10.571% | $186.8429 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $175.60 | 13.133% | $198.6615 | $198.66 | $198.65 | $198.70 |
| Purchase #6 | $219.99 | 11.595% | $245.4978 | $245.50 | $245.50 | $245.50 |
| Purchase #7 | $240.70 | 10.509% | $265.9952 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $1,100.97 | $1,213.7751 | $1,213.78 | $1,213.80 | $1,213.80 | |