| 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 | $133.47 | 10.683% | $147.7286 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $174.86 | 6.729% | $186.6263 | $186.63 | $186.65 | $186.60 |
| Purchase #3 | $51.25 | 5.824% | $54.2348 | $54.23 | $54.25 | $54.20 |
| Purchase #4 | $242.40 | 8.180% | $262.2283 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $129.74 | 3.319% | $134.0461 | $134.05 | $134.05 | $134.00 |
| Purchase #6 | $106.32 | 13.130% | $120.2798 | $120.28 | $120.30 | $120.30 |
| Purchase #7 | $245.58 | 12.155% | $275.4302 | $275.43 | $275.45 | $275.40 |
| 7 purchase totals = | $1,083.62 | $1,180.5741 | $1,180.58 | $1,180.70 | $1,180.40 | |