| 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 | $160.91 | 12.459% | $180.9578 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $230.73 | 6.379% | $245.4483 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $22.37 | 9.426% | $24.4786 | $24.48 | $24.50 | $24.50 |
| Purchase #4 | $8.76 | 11.125% | $9.7346 | $9.73 | $9.75 | $9.70 |
| Purchase #5 | $68.56 | 3.824% | $71.1817 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $132.81 | 7.195% | $142.3657 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $231.57 | 9.733% | $254.1087 | $254.11 | $254.10 | $254.10 |
| 7 purchase totals = | $855.71 | $928.2754 | $928.28 | $928.30 | $928.30 | |