| 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 | $193.79 | 4.313% | $202.1482 | $202.15 | $202.15 | $202.10 |
| Purchase #2 | $111.30 | 7.653% | $119.8178 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $136.90 | 3.581% | $141.8024 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $186.90 | 10.304% | $206.1582 | $206.16 | $206.15 | $206.20 |
| Purchase #5 | $132.90 | 10.842% | $147.309 | $147.31 | $147.30 | $147.30 |
| Purchase #6 | $217.77 | 11.663% | $243.1685 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $88.27 | 8.874% | $96.1031 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $1,067.83 | $1,156.5072 | $1,156.51 | $1,156.45 | $1,156.50 | |