| 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 | $193.50 | 6.175% | $205.4486 | $205.45 | $205.45 | $205.40 |
| Purchase #2 | $244.95 | 9.526% | $268.2839 | $268.28 | $268.30 | $268.30 |
| Purchase #3 | $127.96 | 11.517% | $142.6972 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $139.55 | 5.585% | $147.3439 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $139.66 | 3.379% | $144.3791 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $7.54 | 3.723% | $7.8207 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $244.35 | 10.805% | $270.752 | $270.75 | $270.75 | $270.80 |
| 7 purchase totals = | $1,097.51 | $1,186.7254 | $1,186.72 | $1,186.75 | $1,186.70 | |