| 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 | $177.79 | 8.596% | $193.0728 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $81.83 | 9.201% | $89.3592 | $89.36 | $89.35 | $89.40 |
| Purchase #3 | $50.54 | 3.282% | $52.1987 | $52.20 | $52.20 | $52.20 |
| Purchase #4 | $127.72 | 4.388% | $133.3244 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $41.34 | 7.111% | $44.2797 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $162.66 | 5.801% | $172.0959 | $172.10 | $172.10 | $172.10 |
| Purchase #7 | $13.27 | 8.361% | $14.3795 | $14.38 | $14.40 | $14.40 |
| 7 purchase totals = | $655.15 | $698.7102 | $698.71 | $698.70 | $698.80 | |