| 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 | $148.38 | 3.223% | $153.1623 | $153.16 | $153.15 | $153.20 |
| Purchase #2 | $185.95 | 8.484% | $201.726 | $201.73 | $201.75 | $201.70 |
| Purchase #3 | $241.71 | 9.430% | $264.5033 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $104.96 | 13.200% | $118.8147 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $7.41 | 13.813% | $8.4335 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $70.72 | 11.346% | $78.7439 | $78.74 | $78.75 | $78.70 |
| Purchase #7 | $236.62 | 11.583% | $264.0277 | $264.03 | $264.05 | $264.00 |
| 7 purchase totals = | $995.75 | $1,089.4114 | $1,089.40 | $1,089.45 | $1,089.30 | |