| 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 | $99.75 | 11.874% | $111.5943 | $111.59 | $111.60 | $111.60 |
| Purchase #2 | $179.72 | 4.860% | $188.4544 | $188.45 | $188.45 | $188.50 |
| Purchase #3 | $167.29 | 8.660% | $181.7773 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $235.48 | 4.636% | $246.3969 | $246.40 | $246.40 | $246.40 |
| Purchase #5 | $190.52 | 10.466% | $210.4598 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $74.36 | 10.268% | $81.9953 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $122.34 | 5.439% | $128.9941 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $1,069.46 | $1,149.6721 | $1,149.67 | $1,149.70 | $1,149.80 | |