| 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 | $133.86 | 8.607% | $145.3813 | $145.38 | $145.40 | $145.40 |
| Purchase #2 | $135.36 | 13.257% | $153.3047 | $153.30 | $153.30 | $153.30 |
| Purchase #3 | $219.63 | 5.685% | $232.116 | $232.12 | $232.10 | $232.10 |
| Purchase #4 | $235.70 | 13.714% | $268.0239 | $268.02 | $268.00 | $268.00 |
| Purchase #5 | $172.85 | 4.691% | $180.9584 | $180.96 | $180.95 | $181.00 |
| Purchase #6 | $209.60 | 3.126% | $216.1521 | $216.15 | $216.15 | $216.20 |
| Purchase #7 | $30.97 | 7.200% | $33.1998 | $33.20 | $33.20 | $33.20 |
| 7 purchase totals = | $1,137.97 | $1,229.1362 | $1,229.13 | $1,229.10 | $1,229.20 | |