| 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 | $181.30 | 6.434% | $192.9648 | $192.96 | $192.95 | $193.00 |
| Purchase #2 | $216.99 | 5.404% | $228.7161 | $228.72 | $228.70 | $228.70 |
| Purchase #3 | $25.84 | 3.368% | $26.7103 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $187.54 | 13.709% | $213.2499 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $229.90 | 4.268% | $239.7121 | $239.71 | $239.70 | $239.70 |
| Purchase #6 | $10.87 | 6.862% | $11.6159 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $170.34 | 8.371% | $184.5992 | $184.60 | $184.60 | $184.60 |
| 7 purchase totals = | $1,022.78 | $1,097.5683 | $1,097.57 | $1,097.50 | $1,097.50 | |