| 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 | $192.81 | 5.404% | $203.2295 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $171.27 | 3.524% | $177.3056 | $177.31 | $177.30 | $177.30 |
| Purchase #3 | $186.61 | 12.292% | $209.5481 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $197.93 | 4.478% | $206.7933 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $128.46 | 11.348% | $143.0376 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $96.84 | 12.771% | $109.2074 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $72.69 | 12.593% | $81.8439 | $81.84 | $81.85 | $81.80 |
| 7 purchase totals = | $1,046.61 | $1,130.9654 | $1,130.97 | $1,131.00 | $1,130.80 | |