| 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 | $141.99 | 6.554% | $151.296 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $55.39 | 3.331% | $57.235 | $57.24 | $57.25 | $57.20 |
| Purchase #3 | $48.48 | 10.280% | $53.4637 | $53.46 | $53.45 | $53.50 |
| Purchase #4 | $140.66 | 9.335% | $153.7906 | $153.79 | $153.80 | $153.80 |
| Purchase #5 | $231.27 | 9.291% | $252.7573 | $252.76 | $252.75 | $252.80 |
| Purchase #6 | $222.66 | 7.350% | $239.0255 | $239.03 | $239.05 | $239.00 |
| Purchase #7 | $161.95 | 7.576% | $174.2193 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $1,002.40 | $1,081.7874 | $1,081.80 | $1,081.80 | $1,081.80 | |