| 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 | $146.44 | 8.705% | $159.1876 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $120.38 | 5.861% | $127.4355 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $242.81 | 13.494% | $275.5748 | $275.57 | $275.55 | $275.60 |
| Purchase #4 | $215.46 | 7.409% | $231.4234 | $231.42 | $231.40 | $231.40 |
| Purchase #5 | $122.92 | 12.805% | $138.6599 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $204.42 | 8.381% | $221.5524 | $221.55 | $221.55 | $221.60 |
| Purchase #7 | $60.72 | 5.858% | $64.277 | $64.28 | $64.30 | $64.30 |
| 7 purchase totals = | $1,113.15 | $1,218.1106 | $1,218.11 | $1,218.10 | $1,218.20 | |