| 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 | $188.26 | 10.816% | $208.6222 | $208.62 | $208.60 | $208.60 |
| Purchase #2 | $162.50 | 9.410% | $177.7913 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $201.43 | 7.842% | $217.2261 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $174.38 | 8.724% | $189.5929 | $189.59 | $189.60 | $189.60 |
| Purchase #5 | $182.84 | 6.685% | $195.0629 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $12.39 | 10.741% | $13.7208 | $13.72 | $13.70 | $13.70 |
| Purchase #7 | $194.33 | 13.528% | $220.619 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $1,116.13 | $1,222.6352 | $1,222.63 | $1,222.60 | $1,222.60 | |