| 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 | $164.74 | 9.565% | $180.4974 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $39.98 | 4.133% | $41.6324 | $41.63 | $41.65 | $41.60 |
| Purchase #3 | $216.98 | 13.286% | $245.808 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $24.35 | 3.737% | $25.26 | $25.26 | $25.25 | $25.30 |
| Purchase #5 | $78.42 | 3.474% | $81.1443 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $16.43 | 5.391% | $17.3157 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $114.31 | 11.182% | $127.0921 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $655.21 | $718.7499 | $718.75 | $718.75 | $718.70 | |