| 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 | $16.30 | 4.865% | $17.093 | $17.09 | $17.10 | $17.10 |
| Purchase #2 | $193.78 | 7.699% | $208.6991 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $114.71 | 9.194% | $125.2564 | $125.26 | $125.25 | $125.30 |
| Purchase #4 | $200.44 | 10.253% | $220.9911 | $220.99 | $221.00 | $221.00 |
| Purchase #5 | $88.26 | 9.500% | $96.6447 | $96.64 | $96.65 | $96.60 |
| Purchase #6 | $59.28 | 7.504% | $63.7284 | $63.73 | $63.75 | $63.70 |
| Purchase #7 | $67.88 | 3.597% | $70.3216 | $70.32 | $70.30 | $70.30 |
| 7 purchase totals = | $740.65 | $802.7343 | $802.73 | $802.75 | $802.70 | |