| 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 | $110.95 | 12.499% | $124.8176 | $124.82 | $124.80 | $124.80 |
| Purchase #2 | $15.94 | 13.371% | $18.0713 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $152.67 | 8.322% | $165.3752 | $165.38 | $165.40 | $165.40 |
| Purchase #4 | $140.85 | 4.333% | $146.953 | $146.95 | $146.95 | $147.00 |
| Purchase #5 | $25.35 | 7.443% | $27.2368 | $27.24 | $27.25 | $27.20 |
| Purchase #6 | $32.70 | 5.137% | $34.3798 | $34.38 | $34.40 | $34.40 |
| Purchase #7 | $174.54 | 10.759% | $193.3188 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $653.00 | $710.1525 | $710.16 | $710.15 | $710.20 | |