| 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 | $222.70 | 6.801% | $237.8458 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $170.31 | 10.778% | $188.666 | $188.67 | $188.65 | $188.70 |
| Purchase #3 | $162.93 | 5.813% | $172.4011 | $172.40 | $172.40 | $172.40 |
| Purchase #4 | $200.43 | 3.630% | $207.7056 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $162.48 | 12.624% | $182.9915 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $245.36 | 13.253% | $277.8776 | $277.88 | $277.90 | $277.90 |
| Purchase #7 | $227.27 | 3.532% | $235.2972 | $235.30 | $235.30 | $235.30 |
| 7 purchase totals = | $1,391.48 | $1,502.7848 | $1,502.80 | $1,502.80 | $1,502.80 | |