| 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 | $161.90 | 12.387% | $181.9546 | $181.95 | $181.95 | $182.00 |
| Purchase #2 | $94.30 | 13.658% | $107.1795 | $107.18 | $107.20 | $107.20 |
| Purchase #3 | $156.28 | 3.568% | $161.8561 | $161.86 | $161.85 | $161.90 |
| Purchase #4 | $116.57 | 5.247% | $122.6864 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $38.32 | 4.792% | $40.1563 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $249.59 | 13.560% | $283.4344 | $283.43 | $283.45 | $283.40 |
| Purchase #7 | $153.46 | 6.684% | $163.7173 | $163.72 | $163.70 | $163.70 |
| 7 purchase totals = | $970.42 | $1,060.9846 | $1,060.99 | $1,061.00 | $1,061.10 | |