| 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 | $103.67 | 11.837% | $115.9414 | $115.94 | $115.95 | $115.90 |
| Purchase #2 | $89.53 | 13.514% | $101.6291 | $101.63 | $101.65 | $101.60 |
| Purchase #3 | $57.67 | 12.131% | $64.6659 | $64.67 | $64.65 | $64.70 |
| Purchase #4 | $159.76 | 4.527% | $166.9923 | $166.99 | $167.00 | $167.00 |
| Purchase #5 | $175.89 | 9.710% | $192.9689 | $192.97 | $192.95 | $193.00 |
| Purchase #6 | $177.39 | 8.754% | $192.9187 | $192.92 | $192.90 | $192.90 |
| Purchase #7 | $208.59 | 3.659% | $216.2223 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $972.50 | $1,051.3386 | $1,051.34 | $1,051.30 | $1,051.30 | |