| 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 | $190.35 | 6.593% | $202.8998 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $134.51 | 9.800% | $147.692 | $147.69 | $147.70 | $147.70 |
| Purchase #3 | $222.44 | 3.474% | $230.1676 | $230.17 | $230.15 | $230.20 |
| Purchase #4 | $110.90 | 6.320% | $117.9089 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $73.66 | 8.450% | $79.8843 | $79.88 | $79.90 | $79.90 |
| Purchase #6 | $163.75 | 7.579% | $176.1606 | $176.16 | $176.15 | $176.20 |
| Purchase #7 | $61.28 | 11.769% | $68.492 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $956.89 | $1,023.2052 | $1,023.20 | $1,023.20 | $1,023.30 | |