| 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 | $214.67 | 6.579% | $228.7931 | $228.79 | $228.80 | $228.80 |
| Purchase #2 | $55.67 | 13.443% | $63.1537 | $63.15 | $63.15 | $63.20 |
| Purchase #3 | $173.93 | 13.238% | $196.9549 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $239.91 | 5.107% | $252.1622 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $157.69 | 8.320% | $170.8098 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $116.42 | 10.760% | $128.9468 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $118.72 | 13.588% | $134.8517 | $134.85 | $134.85 | $134.90 |
| 7 purchase totals = | $1,077.01 | $1,175.6722 | $1,175.66 | $1,175.65 | $1,175.80 | |