| 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 | $188.44 | 13.654% | $214.1696 | $214.17 | $214.15 | $214.20 |
| Purchase #2 | $128.50 | 13.742% | $146.1585 | $146.16 | $146.15 | $146.20 |
| Purchase #3 | $69.32 | 5.651% | $73.2373 | $73.24 | $73.25 | $73.20 |
| Purchase #4 | $99.46 | 5.139% | $104.5712 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $176.74 | 11.447% | $196.9714 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $116.95 | 7.769% | $126.0358 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $123.73 | 4.109% | $128.8141 | $128.81 | $128.80 | $128.80 |
| 7 purchase totals = | $903.14 | $989.9579 | $989.96 | $989.90 | $990.00 | |