| 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 | $149.70 | 13.729% | $170.2523 | $170.25 | $170.25 | $170.30 |
| Purchase #2 | $32.75 | 10.787% | $36.2827 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $146.44 | 6.441% | $155.8722 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $219.55 | 9.859% | $241.1954 | $241.20 | $241.20 | $241.20 |
| Purchase #5 | $190.39 | 11.844% | $212.9398 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $214.75 | 13.258% | $243.2216 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $125.92 | 7.474% | $135.3313 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $1,079.50 | $1,195.0953 | $1,195.09 | $1,195.10 | $1,195.10 | |