| 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 | $170.30 | 3.124% | $175.6202 | $175.62 | $175.60 | $175.60 |
| Purchase #2 | $240.37 | 10.165% | $264.8036 | $264.80 | $264.80 | $264.80 |
| Purchase #3 | $137.71 | 3.584% | $142.6455 | $142.65 | $142.65 | $142.60 |
| Purchase #4 | $74.82 | 10.340% | $82.5564 | $82.56 | $82.55 | $82.60 |
| Purchase #5 | $211.58 | 12.452% | $237.9259 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $166.57 | 10.234% | $183.6168 | $183.62 | $183.60 | $183.60 |
| Purchase #7 | $28.38 | 6.269% | $30.1591 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $1,029.73 | $1,117.3275 | $1,117.34 | $1,117.30 | $1,117.30 | |