| 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 | $137.44 | 13.571% | $156.092 | $156.09 | $156.10 | $156.10 |
| Purchase #2 | $45.72 | 3.529% | $47.3335 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $152.51 | 5.408% | $160.7577 | $160.76 | $160.75 | $160.80 |
| Purchase #4 | $186.91 | 6.413% | $198.8965 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $184.90 | 8.198% | $200.0581 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $12.90 | 10.868% | $14.302 | $14.30 | $14.30 | $14.30 |
| Purchase #7 | $121.88 | 5.769% | $128.9113 | $128.91 | $128.90 | $128.90 |
| 7 purchase totals = | $842.26 | $906.3511 | $906.35 | $906.35 | $906.40 | |