| 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 | $16.38 | 4.518% | $17.12 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $171.31 | 8.402% | $185.7035 | $185.70 | $185.70 | $185.70 |
| Purchase #3 | $159.45 | 12.437% | $179.2808 | $179.28 | $179.30 | $179.30 |
| Purchase #4 | $231.76 | 12.547% | $260.8389 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $231.75 | 3.680% | $240.2784 | $240.28 | $240.30 | $240.30 |
| Purchase #6 | $244.90 | 9.197% | $267.4235 | $267.42 | $267.40 | $267.40 |
| Purchase #7 | $154.44 | 11.871% | $172.7736 | $172.77 | $172.75 | $172.80 |
| 7 purchase totals = | $1,209.99 | $1,323.4187 | $1,323.41 | $1,323.40 | $1,323.40 | |