| 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 | $176.85 | 13.170% | $200.1411 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $121.56 | 6.775% | $129.7957 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $220.27 | 7.845% | $237.5502 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $15.49 | 8.145% | $16.7517 | $16.75 | $16.75 | $16.80 |
| Purchase #5 | $84.88 | 7.219% | $91.0075 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $217.35 | 9.265% | $237.4875 | $237.49 | $237.50 | $237.50 |
| Purchase #7 | $227.74 | 8.704% | $247.5625 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,064.14 | $1,160.2962 | $1,160.30 | $1,160.30 | $1,160.40 | |