| 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 | $162.94 | 10.472% | $180.0031 | $180.00 | $180.00 | $180.00 |
| Purchase #2 | $250.72 | 3.123% | $258.55 | $258.55 | $258.55 | $258.60 |
| Purchase #3 | $24.87 | 8.850% | $27.071 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $27.95 | 6.350% | $29.7248 | $29.72 | $29.70 | $29.70 |
| Purchase #5 | $97.50 | 13.854% | $111.0077 | $111.01 | $111.00 | $111.00 |
| Purchase #6 | $156.63 | 13.545% | $177.8455 | $177.85 | $177.85 | $177.80 |
| Purchase #7 | $211.73 | 6.576% | $225.6534 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $932.34 | $1,009.8555 | $1,009.85 | $1,009.80 | $1,009.90 | |