| 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 | $148.83 | 6.366% | $158.3045 | $158.30 | $158.30 | $158.30 |
| Purchase #2 | $200.66 | 3.368% | $207.4182 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $120.89 | 13.112% | $136.7411 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $238.29 | 3.712% | $247.1353 | $247.14 | $247.15 | $247.10 |
| Purchase #5 | $107.42 | 4.560% | $112.3184 | $112.32 | $112.30 | $112.30 |
| Purchase #6 | $17.68 | 12.353% | $19.864 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $195.62 | 12.318% | $219.7165 | $219.72 | $219.70 | $219.70 |
| 7 purchase totals = | $1,029.39 | $1,101.4980 | $1,101.50 | $1,101.45 | $1,101.40 | |