| 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 | $141.55 | 13.178% | $160.2035 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $88.45 | 12.476% | $99.485 | $99.49 | $99.50 | $99.50 |
| Purchase #3 | $103.31 | 6.867% | $110.4043 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $180.65 | 6.581% | $192.5386 | $192.54 | $192.55 | $192.50 |
| Purchase #5 | $64.95 | 5.552% | $68.556 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $164.96 | 9.605% | $180.8044 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $210.68 | 3.611% | $218.2877 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $954.55 | $1,030.2795 | $1,030.28 | $1,030.30 | $1,030.30 | |