| 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 | $220.72 | 11.704% | $246.5531 | $246.55 | $246.55 | $246.60 |
| Purchase #2 | $33.92 | 5.232% | $35.6947 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $137.87 | 10.681% | $152.5959 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $12.81 | 4.304% | $13.3613 | $13.36 | $13.35 | $13.40 |
| Purchase #5 | $132.55 | 11.410% | $147.674 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $107.88 | 13.656% | $122.6121 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $156.91 | 12.795% | $176.9866 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $802.66 | $895.4777 | $895.47 | $895.45 | $895.60 | |