| 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 | $162.77 | 8.804% | $177.1003 | $177.10 | $177.10 | $177.10 |
| Purchase #2 | $156.33 | 10.330% | $172.4789 | $172.48 | $172.50 | $172.50 |
| Purchase #3 | $201.76 | 6.238% | $214.3458 | $214.35 | $214.35 | $214.30 |
| Purchase #4 | $111.80 | 13.323% | $126.6951 | $126.70 | $126.70 | $126.70 |
| Purchase #5 | $226.71 | 9.836% | $249.0092 | $249.01 | $249.00 | $249.00 |
| Purchase #6 | $204.32 | 5.343% | $215.2368 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $216.27 | 5.383% | $227.9118 | $227.91 | $227.90 | $227.90 |
| 7 purchase totals = | $1,279.96 | $1,382.7779 | $1,382.79 | $1,382.80 | $1,382.70 | |