| 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 | $143.73 | 6.220% | $152.67 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $93.96 | 5.813% | $99.4219 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $156.82 | 4.709% | $164.2047 | $164.20 | $164.20 | $164.20 |
| Purchase #4 | $224.48 | 9.428% | $245.644 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $97.46 | 10.617% | $107.8073 | $107.81 | $107.80 | $107.80 |
| Purchase #6 | $93.96 | 5.458% | $99.0883 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $164.42 | 7.652% | $177.0014 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $974.83 | $1,045.8376 | $1,045.83 | $1,045.80 | $1,045.80 | |