| 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 | $66.31 | 12.745% | $74.7612 | $74.76 | $74.75 | $74.80 |
| Purchase #2 | $174.61 | 8.742% | $189.8744 | $189.87 | $189.85 | $189.90 |
| Purchase #3 | $250.97 | 11.638% | $280.1779 | $280.18 | $280.20 | $280.20 |
| Purchase #4 | $40.72 | 9.478% | $44.5794 | $44.58 | $44.60 | $44.60 |
| Purchase #5 | $177.45 | 10.630% | $196.3129 | $196.31 | $196.30 | $196.30 |
| Purchase #6 | $250.74 | 13.163% | $283.7449 | $283.74 | $283.75 | $283.70 |
| Purchase #7 | $118.88 | 4.639% | $124.3948 | $124.39 | $124.40 | $124.40 |
| 7 purchase totals = | $1,079.68 | $1,193.8455 | $1,193.83 | $1,193.85 | $1,193.90 | |