| 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 | $135.58 | 11.804% | $151.5839 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $183.55 | 3.528% | $190.0256 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $192.69 | 9.484% | $210.9647 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $208.96 | 8.125% | $225.938 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $132.30 | 5.390% | $139.431 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $18.29 | 10.146% | $20.1457 | $20.15 | $20.15 | $20.10 |
| Purchase #7 | $120.45 | 7.545% | $129.538 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $991.82 | $1,067.6269 | $1,067.63 | $1,067.70 | $1,067.50 | |