| 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 | $147.45 | 11.301% | $164.1133 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $209.30 | 6.715% | $223.3545 | $223.35 | $223.35 | $223.40 |
| Purchase #3 | $74.26 | 3.185% | $76.6252 | $76.63 | $76.65 | $76.60 |
| Purchase #4 | $34.69 | 10.148% | $38.2103 | $38.21 | $38.20 | $38.20 |
| Purchase #5 | $92.56 | 12.503% | $104.1328 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $164.59 | 7.587% | $177.0774 | $177.08 | $177.10 | $177.10 |
| Purchase #7 | $235.35 | 9.487% | $257.6777 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $958.20 | $1,041.1912 | $1,041.19 | $1,041.25 | $1,041.20 | |