| 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 | $140.90 | 4.633% | $147.4279 | $147.43 | $147.45 | $147.40 |
| Purchase #2 | $22.46 | 8.372% | $24.3404 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $135.90 | 6.514% | $144.7525 | $144.75 | $144.75 | $144.80 |
| Purchase #4 | $149.65 | 7.562% | $160.9665 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $166.74 | 5.295% | $175.5689 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $230.37 | 13.345% | $261.1129 | $261.11 | $261.10 | $261.10 |
| Purchase #7 | $142.41 | 10.474% | $157.326 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $988.43 | $1,071.4951 | $1,071.50 | $1,071.50 | $1,071.50 | |