| 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 | $152.71 | 5.215% | $160.6738 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $190.98 | 3.812% | $198.2602 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $207.99 | 11.772% | $232.4746 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $207.42 | 3.137% | $213.9268 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $238.40 | 4.619% | $249.4117 | $249.41 | $249.40 | $249.40 |
| Purchase #6 | $69.54 | 6.455% | $74.0288 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $32.84 | 13.533% | $37.2842 | $37.28 | $37.30 | $37.30 |
| 7 purchase totals = | $1,099.88 | $1,166.0601 | $1,166.05 | $1,166.05 | $1,166.10 | |