| 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 | $175.49 | 4.349% | $183.1221 | $183.12 | $183.10 | $183.10 |
| Purchase #2 | $17.69 | 12.587% | $19.9166 | $19.92 | $19.90 | $19.90 |
| Purchase #3 | $26.98 | 7.430% | $28.9846 | $28.98 | $29.00 | $29.00 |
| Purchase #4 | $145.76 | 6.784% | $155.6484 | $155.65 | $155.65 | $155.60 |
| Purchase #5 | $133.90 | 7.771% | $144.3054 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $14.86 | 12.729% | $16.7515 | $16.75 | $16.75 | $16.80 |
| Purchase #7 | $250.90 | 6.134% | $266.2902 | $266.29 | $266.30 | $266.30 |
| 7 purchase totals = | $765.58 | $815.0188 | $815.02 | $815.00 | $815.00 | |