| 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 | $185.35 | 10.425% | $204.6727 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $176.78 | 4.704% | $185.0957 | $185.10 | $185.10 | $185.10 |
| Purchase #3 | $116.84 | 10.269% | $128.8383 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $91.28 | 8.667% | $99.1912 | $99.19 | $99.20 | $99.20 |
| Purchase #5 | $204.78 | 12.252% | $229.8696 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $124.45 | 7.795% | $134.1509 | $134.15 | $134.15 | $134.20 |
| Purchase #7 | $134.42 | 12.820% | $151.6526 | $151.65 | $151.65 | $151.70 |
| 7 purchase totals = | $1,033.90 | $1,133.4710 | $1,133.47 | $1,133.45 | $1,133.60 | |