| 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 | $175.95 | 4.335% | $183.5774 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $100.92 | 11.636% | $112.6631 | $112.66 | $112.65 | $112.70 |
| Purchase #3 | $140.33 | 5.480% | $148.0201 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $121.47 | 10.524% | $134.2535 | $134.25 | $134.25 | $134.30 |
| Purchase #5 | $102.53 | 12.542% | $115.3893 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $202.54 | 7.190% | $217.1026 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $123.59 | 10.252% | $136.2604 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $967.33 | $1,047.2664 | $1,047.26 | $1,047.25 | $1,047.40 | |