| 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 | $155.63 | 10.114% | $171.3704 | $171.37 | $171.35 | $171.40 |
| Purchase #2 | $214.33 | 9.326% | $234.3184 | $234.32 | $234.30 | $234.30 |
| Purchase #3 | $100.49 | 12.858% | $113.411 | $113.41 | $113.40 | $113.40 |
| Purchase #4 | $129.30 | 8.312% | $140.0474 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $170.41 | 3.408% | $176.2176 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $143.45 | 9.442% | $156.9945 | $156.99 | $157.00 | $157.00 |
| Purchase #7 | $23.86 | 12.487% | $26.8394 | $26.84 | $26.85 | $26.80 |
| 7 purchase totals = | $937.47 | $1,019.1987 | $1,019.20 | $1,019.15 | $1,019.10 | |