| 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 | $186.80 | 13.369% | $211.7733 | $211.77 | $211.75 | $211.80 |
| Purchase #2 | $51.60 | 5.430% | $54.4019 | $54.40 | $54.40 | $54.40 |
| Purchase #3 | $110.27 | 9.731% | $121.0004 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $174.93 | 9.781% | $192.0399 | $192.04 | $192.05 | $192.00 |
| Purchase #5 | $177.80 | 4.386% | $185.5983 | $185.60 | $185.60 | $185.60 |
| Purchase #6 | $162.75 | 3.672% | $168.7262 | $168.73 | $168.75 | $168.70 |
| Purchase #7 | $65.45 | 9.611% | $71.7404 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $929.60 | $1,005.2804 | $1,005.28 | $1,005.30 | $1,005.20 | |