| 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 | $159.57 | 6.863% | $170.5213 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $110.68 | 13.376% | $125.4846 | $125.48 | $125.50 | $125.50 |
| Purchase #3 | $127.92 | 9.136% | $139.6068 | $139.61 | $139.60 | $139.60 |
| Purchase #4 | $180.28 | 11.288% | $200.63 | $200.63 | $200.65 | $200.60 |
| Purchase #5 | $246.74 | 4.419% | $257.6434 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $237.87 | 13.697% | $270.4511 | $270.45 | $270.45 | $270.50 |
| Purchase #7 | $156.72 | 3.384% | $162.0234 | $162.02 | $162.00 | $162.00 |
| 7 purchase totals = | $1,219.78 | $1,326.3606 | $1,326.35 | $1,326.35 | $1,326.30 | |