| 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 | $134.68 | 7.792% | $145.1743 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $146.77 | 6.282% | $155.9901 | $155.99 | $156.00 | $156.00 |
| Purchase #3 | $32.77 | 3.693% | $33.9802 | $33.98 | $34.00 | $34.00 |
| Purchase #4 | $237.98 | 9.413% | $260.3811 | $260.38 | $260.40 | $260.40 |
| Purchase #5 | $201.86 | 7.117% | $216.2264 | $216.23 | $216.25 | $216.20 |
| Purchase #6 | $241.98 | 7.552% | $260.2543 | $260.25 | $260.25 | $260.30 |
| Purchase #7 | $6.76 | 10.554% | $7.4735 | $7.47 | $7.45 | $7.50 |
| 7 purchase totals = | $1,002.80 | $1,079.4799 | $1,079.47 | $1,079.50 | $1,079.60 | |