| 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 | $176.26 | 7.475% | $189.4354 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $185.56 | 7.349% | $199.1968 | $199.20 | $199.20 | $199.20 |
| Purchase #3 | $238.55 | 5.250% | $251.0739 | $251.07 | $251.05 | $251.10 |
| Purchase #4 | $133.93 | 5.623% | $141.4609 | $141.46 | $141.45 | $141.50 |
| Purchase #5 | $42.49 | 6.471% | $45.2395 | $45.24 | $45.25 | $45.20 |
| Purchase #6 | $236.93 | 4.121% | $246.6939 | $246.69 | $246.70 | $246.70 |
| Purchase #7 | $174.35 | 9.267% | $190.507 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $1,188.07 | $1,263.6074 | $1,263.61 | $1,263.60 | $1,263.60 | |