| 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 | $179.74 | 4.729% | $188.2399 | $188.24 | $188.25 | $188.20 |
| Purchase #2 | $107.36 | 6.239% | $114.0582 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $101.48 | 8.782% | $110.392 | $110.39 | $110.40 | $110.40 |
| Purchase #4 | $51.95 | 6.437% | $55.294 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $33.40 | 8.351% | $36.1892 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $6.43 | 8.663% | $6.987 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $201.99 | 7.200% | $216.5333 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $682.35 | $727.6936 | $727.69 | $727.75 | $727.70 | |