| 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 | $239.45 | 11.369% | $266.6731 | $266.67 | $266.65 | $266.70 |
| Purchase #2 | $155.53 | 9.420% | $170.1809 | $170.18 | $170.20 | $170.20 |
| Purchase #3 | $158.98 | 4.341% | $165.8813 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $225.40 | 12.652% | $253.9176 | $253.92 | $253.90 | $253.90 |
| Purchase #5 | $181.73 | 6.152% | $192.91 | $192.91 | $192.90 | $192.90 |
| Purchase #6 | $12.38 | 9.801% | $13.5934 | $13.59 | $13.60 | $13.60 |
| Purchase #7 | $86.57 | 6.115% | $91.8638 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $1,060.04 | $1,155.0201 | $1,155.01 | $1,155.00 | $1,155.10 | |