| 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 | $139.96 | 8.672% | $152.0973 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $52.75 | 5.567% | $55.6866 | $55.69 | $55.70 | $55.70 |
| Purchase #3 | $69.82 | 5.467% | $73.6371 | $73.64 | $73.65 | $73.60 |
| Purchase #4 | $100.42 | 3.438% | $103.8724 | $103.87 | $103.85 | $103.90 |
| Purchase #5 | $61.93 | 3.109% | $63.8554 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $182.77 | 8.717% | $198.7021 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $178.87 | 4.258% | $186.4863 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $786.52 | $834.3372 | $834.35 | $834.35 | $834.40 | |