| 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 | $173.25 | 8.767% | $188.4388 | $188.44 | $188.45 | $188.40 |
| Purchase #2 | $116.39 | 10.385% | $128.4771 | $128.48 | $128.50 | $128.50 |
| Purchase #3 | $233.35 | 4.496% | $243.8414 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $180.63 | 5.130% | $189.8963 | $189.90 | $189.90 | $189.90 |
| Purchase #5 | $235.35 | 4.725% | $246.4703 | $246.47 | $246.45 | $246.50 |
| Purchase #6 | $159.63 | 10.268% | $176.0208 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $37.71 | 11.835% | $42.173 | $42.17 | $42.15 | $42.20 |
| 7 purchase totals = | $1,136.31 | $1,215.3177 | $1,215.32 | $1,215.30 | $1,215.30 | |