| 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 | $141.85 | 12.406% | $159.4479 | $159.45 | $159.45 | $159.40 |
| Purchase #2 | $142.55 | 7.825% | $153.7045 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $96.91 | 10.330% | $106.9208 | $106.92 | $106.90 | $106.90 |
| Purchase #4 | $230.70 | 8.469% | $250.238 | $250.24 | $250.25 | $250.20 |
| Purchase #5 | $236.38 | 3.750% | $245.2443 | $245.24 | $245.25 | $245.20 |
| Purchase #6 | $24.79 | 8.842% | $26.9819 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $227.72 | 6.840% | $243.296 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,100.90 | $1,185.8334 | $1,185.83 | $1,185.85 | $1,185.70 | |