| 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 | $173.90 | 11.265% | $193.4898 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $224.75 | 12.688% | $253.2663 | $253.27 | $253.25 | $253.30 |
| Purchase #3 | $43.33 | 3.525% | $44.8574 | $44.86 | $44.85 | $44.90 |
| Purchase #4 | $154.50 | 5.542% | $163.0624 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $31.38 | 8.509% | $34.0501 | $34.05 | $34.05 | $34.10 |
| Purchase #6 | $160.35 | 7.705% | $172.705 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $160.84 | 12.153% | $180.3869 | $180.39 | $180.40 | $180.40 |
| 7 purchase totals = | $949.05 | $1,041.8179 | $1,041.83 | $1,041.80 | $1,042.00 | |