| 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 | $163.95 | 9.787% | $179.9958 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $72.61 | 11.730% | $81.1272 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $24.60 | 5.816% | $26.0307 | $26.03 | $26.05 | $26.00 |
| Purchase #4 | $191.50 | 7.417% | $205.7036 | $205.70 | $205.70 | $205.70 |
| Purchase #5 | $211.63 | 3.441% | $218.9122 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $203.69 | 8.201% | $220.3946 | $220.39 | $220.40 | $220.40 |
| Purchase #7 | $78.25 | 4.228% | $81.5584 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $946.23 | $1,013.7225 | $1,013.72 | $1,013.75 | $1,013.70 | |