| 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 | $182.57 | 12.168% | $204.7851 | $204.79 | $204.80 | $204.80 |
| Purchase #2 | $223.50 | 11.287% | $248.7264 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $194.68 | 7.758% | $209.7833 | $209.78 | $209.80 | $209.80 |
| Purchase #4 | $185.49 | 8.302% | $200.8894 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $207.63 | 3.497% | $214.8908 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $137.44 | 7.390% | $147.5968 | $147.60 | $147.60 | $147.60 |
| Purchase #7 | $84.73 | 10.856% | $93.9283 | $93.93 | $93.95 | $93.90 |
| 7 purchase totals = | $1,216.04 | $1,320.6001 | $1,320.61 | $1,320.70 | $1,320.60 | |