| 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 | $112.84 | 12.690% | $127.1594 | $127.16 | $127.15 | $127.20 |
| Purchase #2 | $11.59 | 4.590% | $12.122 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $67.90 | 4.610% | $71.0302 | $71.03 | $71.05 | $71.00 |
| Purchase #4 | $18.85 | 3.408% | $19.4924 | $19.49 | $19.50 | $19.50 |
| Purchase #5 | $41.64 | 6.588% | $44.3832 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $170.78 | 3.871% | $177.3909 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $178.52 | 13.639% | $202.8683 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $602.12 | $654.4464 | $654.44 | $654.45 | $654.50 | |