| 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 | $176.60 | 7.450% | $189.7567 | $189.76 | $189.75 | $189.80 |
| Purchase #2 | $250.25 | 8.599% | $271.769 | $271.77 | $271.75 | $271.80 |
| Purchase #3 | $145.68 | 5.392% | $153.5351 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $185.49 | 6.836% | $198.1701 | $198.17 | $198.15 | $198.20 |
| Purchase #5 | $62.83 | 12.117% | $70.4431 | $70.44 | $70.45 | $70.40 |
| Purchase #6 | $111.86 | 3.272% | $115.5201 | $115.52 | $115.50 | $115.50 |
| Purchase #7 | $25.90 | 8.793% | $28.1774 | $28.18 | $28.20 | $28.20 |
| 7 purchase totals = | $958.61 | $1,027.3715 | $1,027.38 | $1,027.35 | $1,027.40 | |