| 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 | $150.89 | 11.771% | $168.6513 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $21.50 | 6.712% | $22.9431 | $22.94 | $22.95 | $22.90 |
| Purchase #3 | $169.95 | 13.165% | $192.3239 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $55.48 | 10.349% | $61.2216 | $61.22 | $61.20 | $61.20 |
| Purchase #5 | $39.35 | 5.545% | $41.532 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $192.91 | 7.249% | $206.894 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $146.64 | 5.282% | $154.3855 | $154.39 | $154.40 | $154.40 |
| 7 purchase totals = | $776.72 | $847.9514 | $847.94 | $847.95 | $847.90 | |