| 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 | $151.30 | 12.229% | $169.8025 | $169.80 | $169.80 | $169.80 |
| Purchase #2 | $119.44 | 6.184% | $126.8262 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $241.83 | 4.466% | $252.6301 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $115.69 | 7.483% | $124.3471 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $194.34 | 6.599% | $207.1645 | $207.16 | $207.15 | $207.20 |
| Purchase #6 | $108.84 | 9.447% | $119.1221 | $119.12 | $119.10 | $119.10 |
| Purchase #7 | $74.64 | 3.535% | $77.2785 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $1,006.08 | $1,077.1710 | $1,077.17 | $1,077.20 | $1,077.10 | |