| 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 | $167.29 | 10.228% | $184.4004 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $200.55 | 4.447% | $209.4685 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $104.78 | 9.857% | $115.1082 | $115.11 | $115.10 | $115.10 |
| Purchase #4 | $87.50 | 3.176% | $90.279 | $90.28 | $90.30 | $90.30 |
| Purchase #5 | $242.96 | 12.733% | $273.8961 | $273.90 | $273.90 | $273.90 |
| Purchase #6 | $13.85 | 7.494% | $14.8879 | $14.89 | $14.90 | $14.90 |
| Purchase #7 | $76.54 | 9.801% | $84.0417 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $893.47 | $972.0818 | $972.09 | $972.10 | $972.10 | |