| 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 | $214.62 | 6.556% | $228.6905 | $228.69 | $228.70 | $228.70 |
| Purchase #2 | $181.52 | 10.467% | $200.5197 | $200.52 | $200.50 | $200.50 |
| Purchase #3 | $158.81 | 12.376% | $178.4643 | $178.46 | $178.45 | $178.50 |
| Purchase #4 | $163.25 | 12.402% | $183.4963 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $98.33 | 9.131% | $107.3085 | $107.31 | $107.30 | $107.30 |
| Purchase #6 | $118.99 | 8.400% | $128.9852 | $128.99 | $129.00 | $129.00 |
| Purchase #7 | $125.92 | 10.679% | $139.367 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $1,061.44 | $1,166.8315 | $1,166.84 | $1,166.80 | $1,166.90 | |