| 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 | $225.52 | 8.546% | $244.7929 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $166.75 | 9.325% | $182.2994 | $182.30 | $182.30 | $182.30 |
| Purchase #3 | $196.86 | 3.872% | $204.4824 | $204.48 | $204.50 | $204.50 |
| Purchase #4 | $126.87 | 6.381% | $134.9656 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $156.38 | 4.162% | $162.8885 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $30.67 | 6.720% | $32.731 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $81.39 | 10.455% | $89.8993 | $89.90 | $89.90 | $89.90 |
| 7 purchase totals = | $984.44 | $1,052.0591 | $1,052.06 | $1,052.10 | $1,052.10 | |