| 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 | $84.67 | 8.504% | $91.8703 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $127.68 | 7.556% | $137.3275 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $241.71 | 6.780% | $258.0979 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $136.70 | 4.113% | $142.3225 | $142.32 | $142.30 | $142.30 |
| Purchase #5 | $157.69 | 6.395% | $167.7743 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $149.68 | 3.801% | $155.3693 | $155.37 | $155.35 | $155.40 |
| Purchase #7 | $125.53 | 4.282% | $130.9052 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $1,023.66 | $1,083.6670 | $1,083.67 | $1,083.60 | $1,083.70 | |