| 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 | $157.72 | 13.471% | $178.9665 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $219.81 | 6.235% | $233.5152 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $89.72 | 12.253% | $100.7134 | $100.71 | $100.70 | $100.70 |
| Purchase #4 | $221.74 | 9.718% | $243.2887 | $243.29 | $243.30 | $243.30 |
| Purchase #5 | $139.95 | 5.395% | $147.5003 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $205.64 | 8.590% | $223.3045 | $223.30 | $223.30 | $223.30 |
| Purchase #7 | $130.39 | 3.587% | $135.0671 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $1,164.97 | $1,262.3557 | $1,262.36 | $1,262.30 | $1,262.40 | |