| 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 | $150.68 | 13.455% | $170.954 | $170.95 | $170.95 | $171.00 |
| Purchase #2 | $72.92 | 6.442% | $77.6175 | $77.62 | $77.60 | $77.60 |
| Purchase #3 | $190.37 | 13.501% | $216.0719 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $243.36 | 10.197% | $268.1754 | $268.18 | $268.20 | $268.20 |
| Purchase #5 | $147.91 | 8.102% | $159.8937 | $159.89 | $159.90 | $159.90 |
| Purchase #6 | $143.56 | 6.366% | $152.699 | $152.70 | $152.70 | $152.70 |
| Purchase #7 | $26.66 | 11.787% | $29.8024 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $975.46 | $1,075.2139 | $1,075.21 | $1,075.20 | $1,075.30 | |