| 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 | $140.54 | 4.636% | $147.0554 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $150.32 | 8.537% | $163.1528 | $163.15 | $163.15 | $163.20 |
| Purchase #3 | $157.91 | 3.744% | $163.8222 | $163.82 | $163.80 | $163.80 |
| Purchase #4 | $90.70 | 8.355% | $98.278 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $241.67 | 7.793% | $260.5033 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $233.58 | 3.392% | $241.503 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $179.87 | 13.131% | $203.4887 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $1,194.59 | $1,277.8034 | $1,277.80 | $1,277.80 | $1,277.90 | |