| 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 | $138.56 | 11.784% | $154.8879 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $210.46 | 5.601% | $222.2479 | $222.25 | $222.25 | $222.20 |
| Purchase #3 | $232.61 | 9.190% | $253.9869 | $253.99 | $254.00 | $254.00 |
| Purchase #4 | $139.64 | 10.245% | $153.9461 | $153.95 | $153.95 | $153.90 |
| Purchase #5 | $153.62 | 13.809% | $174.8334 | $174.83 | $174.85 | $174.80 |
| Purchase #6 | $153.73 | 8.202% | $166.3389 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $222.62 | 9.242% | $243.1945 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,251.24 | $1,369.4356 | $1,369.44 | $1,369.50 | $1,369.30 | |