| 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 | $173.34 | 4.827% | $181.7071 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $223.77 | 8.767% | $243.3879 | $243.39 | $243.40 | $243.40 |
| Purchase #3 | $167.85 | 3.470% | $173.6744 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $213.79 | 12.123% | $239.7078 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $5.61 | 7.215% | $6.0148 | $6.01 | $6.00 | $6.00 |
| Purchase #6 | $66.46 | 10.329% | $73.3247 | $73.32 | $73.30 | $73.30 |
| Purchase #7 | $151.85 | 8.472% | $164.7147 | $164.71 | $164.70 | $164.70 |
| 7 purchase totals = | $1,002.67 | $1,082.5314 | $1,082.52 | $1,082.45 | $1,082.50 | |