| 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 | $164.57 | 13.736% | $187.1753 | $187.18 | $187.20 | $187.20 |
| Purchase #2 | $217.35 | 12.431% | $244.3688 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $115.41 | 13.599% | $131.1046 | $131.10 | $131.10 | $131.10 |
| Purchase #4 | $134.57 | 6.280% | $143.021 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $201.76 | 10.151% | $222.2407 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $145.58 | 7.348% | $156.2772 | $156.28 | $156.30 | $156.30 |
| Purchase #7 | $27.56 | 5.605% | $29.1047 | $29.10 | $29.10 | $29.10 |
| 7 purchase totals = | $1,006.80 | $1,113.2923 | $1,113.29 | $1,113.30 | $1,113.30 | |