| 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 | $160.73 | 6.808% | $171.6725 | $171.67 | $171.65 | $171.70 |
| Purchase #2 | $239.92 | 7.277% | $257.379 | $257.38 | $257.40 | $257.40 |
| Purchase #3 | $179.51 | 13.710% | $204.1208 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $141.38 | 4.700% | $148.0249 | $148.02 | $148.00 | $148.00 |
| Purchase #5 | $228.47 | 6.847% | $244.1133 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $192.90 | 7.839% | $208.0214 | $208.02 | $208.00 | $208.00 |
| Purchase #7 | $176.79 | 11.140% | $196.4844 | $196.48 | $196.50 | $196.50 |
| 7 purchase totals = | $1,319.70 | $1,429.8163 | $1,429.80 | $1,429.75 | $1,429.80 | |