| 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 | $175.96 | 6.590% | $187.5558 | $187.56 | $187.55 | $187.60 |
| Purchase #2 | $106.81 | 8.438% | $115.8226 | $115.82 | $115.80 | $115.80 |
| Purchase #3 | $132.53 | 13.359% | $150.2347 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $201.84 | 4.168% | $210.2527 | $210.25 | $210.25 | $210.30 |
| Purchase #5 | $233.37 | 7.655% | $251.2345 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $134.68 | 11.851% | $150.6409 | $150.64 | $150.65 | $150.60 |
| Purchase #7 | $163.43 | 4.710% | $171.1276 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $1,148.62 | $1,236.8688 | $1,236.86 | $1,236.90 | $1,236.80 | |