| 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 | $185.54 | 8.611% | $201.5168 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $173.37 | 10.697% | $191.9154 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $129.51 | 10.270% | $142.8107 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $215.35 | 9.696% | $236.2303 | $236.23 | $236.25 | $236.20 |
| Purchase #5 | $75.62 | 10.249% | $83.3703 | $83.37 | $83.35 | $83.40 |
| Purchase #6 | $160.60 | 13.625% | $182.4818 | $182.48 | $182.50 | $182.50 |
| Purchase #7 | $135.91 | 3.830% | $141.1154 | $141.12 | $141.10 | $141.10 |
| 7 purchase totals = | $1,075.90 | $1,179.4407 | $1,179.45 | $1,179.40 | $1,179.40 | |