| 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 | $158.60 | 10.782% | $175.7003 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $178.57 | 8.497% | $193.7431 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $139.63 | 5.771% | $147.688 | $147.69 | $147.70 | $147.70 |
| Purchase #4 | $6.27 | 3.218% | $6.4718 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $109.72 | 8.286% | $118.8114 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $34.37 | 3.176% | $35.4616 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $179.53 | 4.143% | $186.9679 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $806.69 | $864.8441 | $864.84 | $864.80 | $864.90 | |