| 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 | $195.57 | 6.355% | $207.9985 | $208.00 | $208.00 | $208.00 |
| Purchase #2 | $7.45 | 8.527% | $8.0853 | $8.09 | $8.10 | $8.10 |
| Purchase #3 | $194.71 | 6.546% | $207.4557 | $207.46 | $207.45 | $207.50 |
| Purchase #4 | $21.67 | 9.281% | $23.6812 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $19.34 | 13.466% | $21.9443 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $134.26 | 9.499% | $147.0134 | $147.01 | $147.00 | $147.00 |
| Purchase #7 | $84.51 | 4.413% | $88.2394 | $88.24 | $88.25 | $88.20 |
| 7 purchase totals = | $657.51 | $704.4178 | $704.42 | $704.45 | $704.40 | |