| 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 | $45.82 | 8.208% | $49.5809 | $49.58 | $49.60 | $49.60 |
| Purchase #2 | $141.54 | 3.247% | $146.1358 | $146.14 | $146.15 | $146.10 |
| Purchase #3 | $204.94 | 3.685% | $212.492 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $129.30 | 12.404% | $145.3384 | $145.34 | $145.35 | $145.30 |
| Purchase #5 | $215.81 | 6.681% | $230.2283 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $198.51 | 13.494% | $225.2969 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $145.36 | 9.465% | $159.1183 | $159.12 | $159.10 | $159.10 |
| 7 purchase totals = | $1,081.28 | $1,168.1906 | $1,168.20 | $1,168.25 | $1,168.10 | |