| 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 | $195.59 | 9.178% | $213.5413 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $172.98 | 4.697% | $181.1049 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $61.78 | 6.694% | $65.9156 | $65.92 | $65.90 | $65.90 |
| Purchase #4 | $118.82 | 13.369% | $134.705 | $134.71 | $134.70 | $134.70 |
| Purchase #5 | $176.52 | 3.703% | $183.0565 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $117.99 | 4.417% | $123.2016 | $123.20 | $123.20 | $123.20 |
| Purchase #7 | $144.26 | 7.151% | $154.576 | $154.58 | $154.60 | $154.60 |
| 7 purchase totals = | $987.94 | $1,056.1009 | $1,056.11 | $1,056.10 | $1,056.10 | |