| 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 | $147.95 | 11.668% | $165.2128 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $153.39 | 4.556% | $160.3784 | $160.38 | $160.40 | $160.40 |
| Purchase #3 | $92.78 | 9.339% | $101.4447 | $101.44 | $101.45 | $101.40 |
| Purchase #4 | $225.37 | 7.257% | $241.7251 | $241.73 | $241.75 | $241.70 |
| Purchase #5 | $243.27 | 10.467% | $268.7331 | $268.73 | $268.75 | $268.70 |
| Purchase #6 | $97.97 | 10.234% | $107.9962 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $28.71 | 5.230% | $30.2115 | $30.21 | $30.20 | $30.20 |
| 7 purchase totals = | $989.44 | $1,075.7018 | $1,075.70 | $1,075.75 | $1,075.60 | |