| 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 | $152.52 | 12.748% | $171.9632 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $16.50 | 11.651% | $18.4224 | $18.42 | $18.40 | $18.40 |
| Purchase #3 | $113.92 | 11.396% | $126.9023 | $126.90 | $126.90 | $126.90 |
| Purchase #4 | $165.67 | 6.829% | $176.9836 | $176.98 | $177.00 | $177.00 |
| Purchase #5 | $211.55 | 5.114% | $222.3687 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $218.66 | 7.152% | $234.2986 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $140.79 | 11.821% | $157.4328 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $1,019.61 | $1,108.3716 | $1,108.36 | $1,108.35 | $1,108.40 | |