| 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 | $72.25 | 5.444% | $76.1833 | $76.18 | $76.20 | $76.20 |
| Purchase #2 | $114.80 | 7.189% | $123.053 | $123.05 | $123.05 | $123.10 |
| Purchase #3 | $16.73 | 11.649% | $18.6789 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $177.41 | 3.813% | $184.1746 | $184.17 | $184.15 | $184.20 |
| Purchase #5 | $250.42 | 8.855% | $272.5947 | $272.59 | $272.60 | $272.60 |
| Purchase #6 | $5.82 | 7.861% | $6.2775 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $125.41 | 4.733% | $131.3457 | $131.35 | $131.35 | $131.30 |
| 7 purchase totals = | $762.84 | $812.3077 | $812.30 | $812.35 | $812.40 | |