| 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 | $161.90 | 12.497% | $182.1326 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $148.35 | 7.145% | $158.9496 | $158.95 | $158.95 | $158.90 |
| Purchase #3 | $151.42 | 3.529% | $156.7636 | $156.76 | $156.75 | $156.80 |
| Purchase #4 | $90.74 | 4.189% | $94.5411 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $228.72 | 4.782% | $239.6574 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $209.97 | 13.849% | $239.0487 | $239.05 | $239.05 | $239.00 |
| Purchase #7 | $241.52 | 11.364% | $268.9663 | $268.97 | $268.95 | $269.00 |
| 7 purchase totals = | $1,232.62 | $1,340.0593 | $1,340.06 | $1,340.05 | $1,340.00 | |