| 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 | $146.99 | 11.383% | $163.7219 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $203.63 | 10.241% | $224.4837 | $224.48 | $224.50 | $224.50 |
| Purchase #3 | $156.58 | 7.773% | $168.751 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $38.87 | 11.690% | $43.4139 | $43.41 | $43.40 | $43.40 |
| Purchase #5 | $244.53 | 10.815% | $270.9759 | $270.98 | $271.00 | $271.00 |
| Purchase #6 | $196.40 | 7.374% | $210.8825 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $178.87 | 7.377% | $192.0652 | $192.07 | $192.05 | $192.10 |
| 7 purchase totals = | $1,165.87 | $1,274.2941 | $1,274.29 | $1,274.30 | $1,274.40 | |