| 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 | $192.66 | 6.114% | $204.4392 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $28.34 | 7.355% | $30.4244 | $30.42 | $30.40 | $30.40 |
| Purchase #3 | $173.65 | 8.415% | $188.2626 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $128.52 | 13.551% | $145.9357 | $145.94 | $145.95 | $145.90 |
| Purchase #5 | $172.98 | 11.745% | $193.2965 | $193.30 | $193.30 | $193.30 |
| Purchase #6 | $186.50 | 12.255% | $209.3556 | $209.36 | $209.35 | $209.40 |
| Purchase #7 | $169.42 | 12.177% | $190.0503 | $190.05 | $190.05 | $190.10 |
| 7 purchase totals = | $1,052.07 | $1,161.7643 | $1,161.77 | $1,161.75 | $1,161.80 | |