| 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 | $177.93 | 10.123% | $195.9419 | $195.94 | $195.95 | $195.90 |
| Purchase #2 | $134.69 | 9.383% | $147.328 | $147.33 | $147.35 | $147.30 |
| Purchase #3 | $245.78 | 7.616% | $264.4986 | $264.50 | $264.50 | $264.50 |
| Purchase #4 | $103.57 | 9.701% | $113.6173 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $138.92 | 12.419% | $156.1725 | $156.17 | $156.15 | $156.20 |
| Purchase #6 | $133.85 | 8.193% | $144.8163 | $144.82 | $144.80 | $144.80 |
| Purchase #7 | $236.85 | 13.501% | $268.8271 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $1,171.59 | $1,291.2017 | $1,291.21 | $1,291.20 | $1,291.10 | |