| 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 | $173.84 | 13.565% | $197.4214 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $104.88 | 5.744% | $110.9043 | $110.90 | $110.90 | $110.90 |
| Purchase #3 | $163.65 | 5.601% | $172.816 | $172.82 | $172.80 | $172.80 |
| Purchase #4 | $141.64 | 7.839% | $152.7432 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $215.35 | 8.865% | $234.4408 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $153.64 | 8.196% | $166.2323 | $166.23 | $166.25 | $166.20 |
| Purchase #7 | $116.26 | 9.313% | $127.0873 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $1,069.26 | $1,161.6453 | $1,161.64 | $1,161.65 | $1,161.50 | |