| 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 | $199.40 | 5.445% | $210.2573 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $188.43 | 7.306% | $202.1967 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $45.93 | 6.143% | $48.7515 | $48.75 | $48.75 | $48.80 |
| Purchase #4 | $143.58 | 10.845% | $159.1513 | $159.15 | $159.15 | $159.20 |
| Purchase #5 | $155.64 | 12.848% | $175.6366 | $175.64 | $175.65 | $175.60 |
| Purchase #6 | $67.66 | 9.179% | $73.8705 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $218.60 | 5.406% | $230.4175 | $230.42 | $230.40 | $230.40 |
| 7 purchase totals = | $1,019.24 | $1,100.2814 | $1,100.29 | $1,100.25 | $1,100.40 | |