| 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 | $158.74 | 7.109% | $170.0248 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $226.35 | 11.595% | $252.5953 | $252.60 | $252.60 | $252.60 |
| Purchase #3 | $117.66 | 3.610% | $121.9075 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $189.83 | 6.333% | $201.8519 | $201.85 | $201.85 | $201.90 |
| Purchase #5 | $230.58 | 7.467% | $247.7974 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $7.52 | 7.371% | $8.0743 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $198.80 | 12.345% | $223.3419 | $223.34 | $223.35 | $223.30 |
| 7 purchase totals = | $1,129.48 | $1,225.5931 | $1,225.59 | $1,225.55 | $1,225.60 | |