| 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 | $175.89 | 9.194% | $192.0613 | $192.06 | $192.05 | $192.10 |
| Purchase #2 | $57.44 | 11.445% | $64.014 | $64.01 | $64.00 | $64.00 |
| Purchase #3 | $190.70 | 9.668% | $209.1369 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $142.44 | 12.250% | $159.8889 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $143.43 | 12.177% | $160.8955 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $161.63 | 10.869% | $179.1976 | $179.20 | $179.20 | $179.20 |
| Purchase #7 | $213.54 | 3.542% | $221.1036 | $221.10 | $221.10 | $221.10 |
| 7 purchase totals = | $1,085.07 | $1,186.2978 | $1,186.30 | $1,186.30 | $1,186.30 | |