| 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 | $183.51 | 8.265% | $198.6771 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $35.62 | 13.390% | $40.3895 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $91.77 | 3.547% | $95.0251 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $139.39 | 6.566% | $148.5423 | $148.54 | $148.55 | $148.50 |
| Purchase #5 | $240.52 | 9.716% | $263.8889 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $146.56 | 3.231% | $151.2954 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $143.58 | 12.320% | $161.2691 | $161.27 | $161.25 | $161.30 |
| 7 purchase totals = | $980.95 | $1,059.0874 | $1,059.10 | $1,059.15 | $1,059.10 | |