| 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 | $159.95 | 7.651% | $172.1878 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $152.49 | 6.773% | $162.8181 | $162.82 | $162.80 | $162.80 |
| Purchase #3 | $163.86 | 13.283% | $185.6255 | $185.63 | $185.65 | $185.60 |
| Purchase #4 | $211.53 | 5.235% | $222.6036 | $222.60 | $222.60 | $222.60 |
| Purchase #5 | $180.94 | 6.236% | $192.2234 | $192.22 | $192.20 | $192.20 |
| Purchase #6 | $152.82 | 9.713% | $167.6634 | $167.66 | $167.65 | $167.70 |
| Purchase #7 | $213.75 | 13.507% | $242.6212 | $242.62 | $242.60 | $242.60 |
| 7 purchase totals = | $1,235.34 | $1,345.7430 | $1,345.74 | $1,345.70 | $1,345.70 | |