| 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 | $176.44 | 12.553% | $198.5885 | $198.59 | $198.60 | $198.60 |
| Purchase #2 | $142.42 | 6.326% | $151.4295 | $151.43 | $151.45 | $151.40 |
| Purchase #3 | $209.62 | 12.319% | $235.4431 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $207.25 | 5.308% | $218.2508 | $218.25 | $218.25 | $218.30 |
| Purchase #5 | $20.48 | 6.140% | $21.7375 | $21.74 | $21.75 | $21.70 |
| Purchase #6 | $202.98 | 12.823% | $229.0081 | $229.01 | $229.00 | $229.00 |
| Purchase #7 | $102.69 | 8.820% | $111.7473 | $111.75 | $111.75 | $111.70 |
| 7 purchase totals = | $1,061.88 | $1,166.2048 | $1,166.21 | $1,166.25 | $1,166.10 | |