| 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 | $171.60 | 11.512% | $191.3546 | $191.35 | $191.35 | $191.40 |
| Purchase #2 | $58.27 | 10.793% | $64.5591 | $64.56 | $64.55 | $64.60 |
| Purchase #3 | $185.90 | 12.474% | $209.0892 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $233.26 | 10.711% | $258.2445 | $258.24 | $258.25 | $258.20 |
| Purchase #5 | $40.77 | 10.189% | $44.9241 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $93.31 | 3.493% | $96.5693 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $174.73 | 11.553% | $194.9166 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $957.84 | $1,059.6574 | $1,059.65 | $1,059.60 | $1,059.70 | |