| 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 | $181.64 | 3.707% | $188.3734 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $68.88 | 3.592% | $71.3542 | $71.35 | $71.35 | $71.40 |
| Purchase #3 | $243.30 | 5.742% | $257.2703 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $197.38 | 7.243% | $211.6762 | $211.68 | $211.70 | $211.70 |
| Purchase #5 | $52.33 | 5.769% | $55.3489 | $55.35 | $55.35 | $55.30 |
| Purchase #6 | $7.77 | 10.849% | $8.613 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $230.76 | 13.470% | $261.8434 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $982.06 | $1,054.4794 | $1,054.47 | $1,054.45 | $1,054.50 | |