| 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 | $16.55 | 7.547% | $17.799 | $17.80 | $17.80 | $17.80 |
| Purchase #2 | $6.81 | 12.287% | $7.6467 | $7.65 | $7.65 | $7.60 |
| Purchase #3 | $224.82 | 5.608% | $237.4279 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $230.92 | 6.651% | $246.2785 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $171.32 | 6.547% | $182.5363 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $174.38 | 3.485% | $180.4571 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $233.91 | 11.206% | $260.122 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $1,058.71 | $1,132.2675 | $1,132.28 | $1,132.30 | $1,132.20 | |