| 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 | $149.80 | 7.793% | $161.4739 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $186.34 | 7.188% | $199.7341 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $245.43 | 5.644% | $259.2821 | $259.28 | $259.30 | $259.30 |
| Purchase #4 | $116.86 | 5.420% | $123.1938 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $15.96 | 6.586% | $17.0111 | $17.01 | $17.00 | $17.00 |
| Purchase #6 | $169.98 | 8.235% | $183.9779 | $183.98 | $184.00 | $184.00 |
| Purchase #7 | $117.73 | 7.580% | $126.6539 | $126.65 | $126.65 | $126.70 |
| 7 purchase totals = | $1,002.10 | $1,071.3268 | $1,071.31 | $1,071.35 | $1,071.40 | |