| 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 | $185.31 | 5.118% | $194.7942 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $166.26 | 3.656% | $172.3385 | $172.34 | $172.35 | $172.30 |
| Purchase #3 | $215.94 | 8.622% | $234.5583 | $234.56 | $234.55 | $234.60 |
| Purchase #4 | $173.58 | 7.667% | $186.8884 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $11.27 | 5.707% | $11.9132 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $57.29 | 5.197% | $60.2674 | $60.27 | $60.25 | $60.30 |
| Purchase #7 | $199.99 | 10.177% | $220.343 | $220.34 | $220.35 | $220.30 |
| 7 purchase totals = | $1,009.64 | $1,081.1030 | $1,081.10 | $1,081.10 | $1,081.10 | |