| 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 | $156.61 | 13.723% | $178.1016 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $88.52 | 5.476% | $93.3674 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $172.44 | 3.349% | $178.215 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $215.80 | 8.631% | $234.4257 | $234.43 | $234.45 | $234.40 |
| Purchase #5 | $204.83 | 13.832% | $233.1621 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $144.32 | 5.324% | $152.0036 | $152.00 | $152.00 | $152.00 |
| Purchase #7 | $5.34 | 7.225% | $5.7258 | $5.73 | $5.75 | $5.70 |
| 7 purchase totals = | $987.86 | $1,075.0012 | $1,075.01 | $1,075.00 | $1,075.00 | |