| 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 | $207.64 | 8.795% | $225.9019 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $144.62 | 7.680% | $155.7268 | $155.73 | $155.75 | $155.70 |
| Purchase #3 | $17.76 | 3.854% | $18.4445 | $18.44 | $18.45 | $18.40 |
| Purchase #4 | $225.62 | 6.497% | $240.2785 | $240.28 | $240.30 | $240.30 |
| Purchase #5 | $11.33 | 13.563% | $12.8667 | $12.87 | $12.85 | $12.90 |
| Purchase #6 | $72.69 | 9.399% | $79.5221 | $79.52 | $79.50 | $79.50 |
| Purchase #7 | $11.36 | 3.658% | $11.7755 | $11.78 | $11.80 | $11.80 |
| 7 purchase totals = | $691.02 | $744.5160 | $744.52 | $744.55 | $744.50 | |