| 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 | $172.75 | 4.582% | $180.6654 | $180.67 | $180.65 | $180.70 |
| Purchase #2 | $145.25 | 4.179% | $151.32 | $151.32 | $151.30 | $151.30 |
| Purchase #3 | $18.58 | 3.623% | $19.2532 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $208.68 | 3.823% | $216.6578 | $216.66 | $216.65 | $216.70 |
| Purchase #5 | $105.44 | 5.137% | $110.8565 | $110.86 | $110.85 | $110.90 |
| Purchase #6 | $199.39 | 7.322% | $213.9893 | $213.99 | $214.00 | $214.00 |
| Purchase #7 | $180.47 | 10.643% | $199.6774 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $1,030.56 | $1,092.4196 | $1,092.43 | $1,092.40 | $1,092.60 | |