| 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 | $158.36 | 8.236% | $171.4025 | $171.40 | $171.40 | $171.40 |
| Purchase #2 | $199.92 | 13.413% | $226.7353 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $240.99 | 5.191% | $253.4998 | $253.50 | $253.50 | $253.50 |
| Purchase #4 | $216.42 | 11.836% | $242.0355 | $242.04 | $242.05 | $242.00 |
| Purchase #5 | $166.77 | 11.369% | $185.7301 | $185.73 | $185.75 | $185.70 |
| Purchase #6 | $140.64 | 13.104% | $159.0695 | $159.07 | $159.05 | $159.10 |
| Purchase #7 | $117.87 | 8.832% | $128.2803 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $1,240.97 | $1,366.7530 | $1,366.76 | $1,366.80 | $1,366.70 | |