| 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 | $172.95 | 5.414% | $182.3135 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $125.27 | 13.511% | $142.1952 | $142.20 | $142.20 | $142.20 |
| Purchase #3 | $146.88 | 10.185% | $161.8397 | $161.84 | $161.85 | $161.80 |
| Purchase #4 | $201.54 | 11.743% | $225.2068 | $225.21 | $225.20 | $225.20 |
| Purchase #5 | $121.85 | 4.414% | $127.2285 | $127.23 | $127.25 | $127.20 |
| Purchase #6 | $197.32 | 7.188% | $211.5034 | $211.50 | $211.50 | $211.50 |
| Purchase #7 | $175.33 | 11.169% | $194.9126 | $194.91 | $194.90 | $194.90 |
| 7 purchase totals = | $1,141.14 | $1,245.1997 | $1,245.20 | $1,245.20 | $1,245.10 | |