| 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 | $126.82 | 5.377% | $133.6391 | $133.64 | $133.65 | $133.60 |
| Purchase #2 | $26.59 | 12.347% | $29.8731 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $194.51 | 12.508% | $218.8393 | $218.84 | $218.85 | $218.80 |
| Purchase #4 | $22.40 | 12.194% | $25.1315 | $25.13 | $25.15 | $25.10 |
| Purchase #5 | $233.60 | 5.273% | $245.9177 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $183.82 | 11.655% | $205.2442 | $205.24 | $205.25 | $205.20 |
| Purchase #7 | $31.87 | 3.243% | $32.9035 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $819.61 | $891.5484 | $891.54 | $891.55 | $891.40 | |