| 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 | $164.69 | 7.850% | $177.6182 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $63.31 | 13.475% | $71.841 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $118.79 | 5.209% | $124.9778 | $124.98 | $125.00 | $125.00 |
| Purchase #4 | $218.27 | 8.632% | $237.1111 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $94.59 | 5.170% | $99.4803 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $13.40 | 5.308% | $14.1113 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $23.25 | 13.535% | $26.3969 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $696.30 | $751.5366 | $751.54 | $751.55 | $751.50 | |