| 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 | $157.67 | 9.635% | $172.8615 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $230.27 | 5.565% | $243.0845 | $243.08 | $243.10 | $243.10 |
| Purchase #3 | $216.34 | 9.145% | $236.1243 | $236.12 | $236.10 | $236.10 |
| Purchase #4 | $60.75 | 9.305% | $66.4028 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $72.57 | 4.295% | $75.6869 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $207.29 | 7.187% | $222.1879 | $222.19 | $222.20 | $222.20 |
| Purchase #7 | $156.67 | 10.798% | $173.5872 | $173.59 | $173.60 | $173.60 |
| 7 purchase totals = | $1,101.56 | $1,189.9351 | $1,189.93 | $1,189.95 | $1,190.00 | |