| 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 | $153.94 | 5.403% | $162.2574 | $162.26 | $162.25 | $162.30 |
| Purchase #2 | $165.66 | 8.124% | $179.1182 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $205.58 | 13.258% | $232.8358 | $232.84 | $232.85 | $232.80 |
| Purchase #4 | $240.86 | 9.648% | $264.0982 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $156.51 | 3.705% | $162.3087 | $162.31 | $162.30 | $162.30 |
| Purchase #6 | $125.53 | 8.802% | $136.5792 | $136.58 | $136.60 | $136.60 |
| Purchase #7 | $87.78 | 4.102% | $91.3807 | $91.38 | $91.40 | $91.40 |
| 7 purchase totals = | $1,135.86 | $1,228.5782 | $1,228.59 | $1,228.60 | $1,228.60 | |