| 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 | $146.34 | 7.699% | $157.6067 | $157.61 | $157.60 | $157.60 |
| Purchase #2 | $19.52 | 7.408% | $20.966 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $100.68 | 13.500% | $114.2718 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $209.31 | 7.533% | $225.0773 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $102.63 | 8.845% | $111.7076 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $123.67 | 13.554% | $140.4322 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $48.97 | 4.660% | $51.252 | $51.25 | $51.25 | $51.30 |
| 7 purchase totals = | $751.12 | $821.3136 | $821.32 | $821.30 | $821.40 | |