| 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 | $148.40 | 11.167% | $164.9718 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $166.37 | 12.497% | $187.1613 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $186.52 | 11.127% | $207.2741 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $132.34 | 11.747% | $147.886 | $147.89 | $147.90 | $147.90 |
| Purchase #5 | $202.58 | 3.341% | $209.3482 | $209.35 | $209.35 | $209.30 |
| Purchase #6 | $6.43 | 11.519% | $7.1707 | $7.17 | $7.15 | $7.20 |
| Purchase #7 | $244.75 | 12.687% | $275.8014 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $1,087.39 | $1,199.6135 | $1,199.61 | $1,199.55 | $1,199.70 | |