| 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 | $181.26 | 6.370% | $192.8063 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $88.27 | 10.350% | $97.4059 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $194.67 | 8.735% | $211.6744 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $240.90 | 10.798% | $266.9124 | $266.91 | $266.90 | $266.90 |
| Purchase #5 | $49.29 | 3.762% | $51.1443 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $13.82 | 11.813% | $15.4526 | $15.45 | $15.45 | $15.50 |
| Purchase #7 | $157.79 | 10.519% | $174.3879 | $174.39 | $174.40 | $174.40 |
| 7 purchase totals = | $926.00 | $1,009.7838 | $1,009.78 | $1,009.75 | $1,009.80 | |