| 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 | $146.96 | 9.263% | $160.5729 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $27.25 | 8.609% | $29.596 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $5.50 | 10.305% | $6.0668 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $33.26 | 3.436% | $34.4028 | $34.40 | $34.40 | $34.40 |
| Purchase #5 | $210.66 | 9.679% | $231.0498 | $231.05 | $231.05 | $231.00 |
| Purchase #6 | $7.39 | 7.360% | $7.9339 | $7.93 | $7.95 | $7.90 |
| Purchase #7 | $127.30 | 5.588% | $134.4135 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $558.32 | $604.0357 | $604.03 | $604.00 | $604.00 | |