| 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 | $153.88 | 11.711% | $171.9009 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $192.39 | 3.456% | $199.039 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $194.87 | 8.573% | $211.5762 | $211.58 | $211.60 | $211.60 |
| Purchase #4 | $206.33 | 11.148% | $229.3317 | $229.33 | $229.35 | $229.30 |
| Purchase #5 | $48.91 | 4.403% | $51.0635 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $114.99 | 9.813% | $126.274 | $126.27 | $126.25 | $126.30 |
| Purchase #7 | $73.62 | 12.228% | $82.6223 | $82.62 | $82.60 | $82.60 |
| 7 purchase totals = | $984.99 | $1,071.8076 | $1,071.80 | $1,071.80 | $1,071.80 | |