| 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 | $158.83 | 4.540% | $166.0409 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $126.96 | 4.397% | $132.5424 | $132.54 | $132.55 | $132.50 |
| Purchase #3 | $240.38 | 4.323% | $250.7716 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $196.67 | 5.675% | $207.831 | $207.83 | $207.85 | $207.80 |
| Purchase #5 | $187.81 | 10.149% | $206.8708 | $206.87 | $206.85 | $206.90 |
| Purchase #6 | $91.42 | 8.293% | $99.0015 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $89.68 | 6.653% | $95.6464 | $95.65 | $95.65 | $95.60 |
| 7 purchase totals = | $1,091.75 | $1,158.7046 | $1,158.70 | $1,158.70 | $1,158.60 | |