| 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 | $198.79 | 7.253% | $213.2082 | $213.21 | $213.20 | $213.20 |
| Purchase #2 | $16.35 | 5.255% | $17.2092 | $17.21 | $17.20 | $17.20 |
| Purchase #3 | $143.26 | 3.533% | $148.3214 | $148.32 | $148.30 | $148.30 |
| Purchase #4 | $194.55 | 13.621% | $221.0497 | $221.05 | $221.05 | $221.00 |
| Purchase #5 | $176.58 | 9.264% | $192.9384 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $190.69 | 10.749% | $211.1873 | $211.19 | $211.20 | $211.20 |
| Purchase #7 | $62.28 | 5.826% | $65.9084 | $65.91 | $65.90 | $65.90 |
| 7 purchase totals = | $982.50 | $1,069.8226 | $1,069.83 | $1,069.80 | $1,069.70 | |