| 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 | $239.86 | 5.163% | $252.244 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $6.77 | 13.721% | $7.6989 | $7.70 | $7.70 | $7.70 |
| Purchase #3 | $148.30 | 6.654% | $158.1679 | $158.17 | $158.15 | $158.20 |
| Purchase #4 | $53.54 | 10.486% | $59.1542 | $59.15 | $59.15 | $59.20 |
| Purchase #5 | $63.77 | 7.558% | $68.5897 | $68.59 | $68.60 | $68.60 |
| Purchase #6 | $104.75 | 8.522% | $113.6768 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $119.99 | 3.211% | $123.8429 | $123.84 | $123.85 | $123.80 |
| 7 purchase totals = | $736.98 | $783.3744 | $783.37 | $783.40 | $783.40 | |