| 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 | $218.50 | 5.864% | $231.3128 | $231.31 | $231.30 | $231.30 |
| Purchase #2 | $102.92 | 5.570% | $108.6526 | $108.65 | $108.65 | $108.70 |
| Purchase #3 | $15.61 | 13.865% | $17.7743 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $164.62 | 12.618% | $185.3918 | $185.39 | $185.40 | $185.40 |
| Purchase #5 | $153.35 | 12.138% | $171.9636 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $65.40 | 3.393% | $67.619 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $115.41 | 11.405% | $128.5725 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $835.81 | $911.2866 | $911.27 | $911.20 | $911.40 | |