| 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 | $134.81 | 9.467% | $147.5725 | $147.57 | $147.55 | $147.60 |
| Purchase #2 | $103.89 | 4.156% | $108.2077 | $108.21 | $108.20 | $108.20 |
| Purchase #3 | $171.79 | 3.574% | $177.9298 | $177.93 | $177.95 | $177.90 |
| Purchase #4 | $237.56 | 11.285% | $264.3686 | $264.37 | $264.35 | $264.40 |
| Purchase #5 | $68.72 | 6.194% | $72.9765 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $203.44 | 5.372% | $214.3688 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $211.85 | 7.521% | $227.7832 | $227.78 | $227.80 | $227.80 |
| 7 purchase totals = | $1,132.06 | $1,213.2071 | $1,213.21 | $1,213.20 | $1,213.30 | |