| 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 | $102.41 | 9.502% | $112.141 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $6.64 | 12.531% | $7.4721 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $25.27 | 4.786% | $26.4794 | $26.48 | $26.50 | $26.50 |
| Purchase #4 | $157.47 | 10.795% | $174.4689 | $174.47 | $174.45 | $174.50 |
| Purchase #5 | $207.86 | 7.216% | $222.8592 | $222.86 | $222.85 | $222.90 |
| Purchase #6 | $30.96 | 9.536% | $33.9123 | $33.91 | $33.90 | $33.90 |
| Purchase #7 | $112.60 | 7.147% | $120.6475 | $120.65 | $120.65 | $120.60 |
| 7 purchase totals = | $643.21 | $697.9804 | $697.98 | $697.95 | $698.00 | |