| 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 | $156.58 | 10.500% | $173.0209 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $214.55 | 10.379% | $236.8181 | $236.82 | $236.80 | $236.80 |
| Purchase #3 | $234.64 | 3.581% | $243.0425 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $101.79 | 11.305% | $113.2974 | $113.30 | $113.30 | $113.30 |
| Purchase #5 | $36.88 | 9.242% | $40.2884 | $40.29 | $40.30 | $40.30 |
| Purchase #6 | $14.38 | 11.130% | $15.9805 | $15.98 | $16.00 | $16.00 |
| Purchase #7 | $178.81 | 7.797% | $192.7518 | $192.75 | $192.75 | $192.80 |
| 7 purchase totals = | $937.63 | $1,015.1996 | $1,015.20 | $1,015.20 | $1,015.20 | |