| 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 | $63.92 | 6.610% | $68.1451 | $68.15 | $68.15 | $68.10 |
| Purchase #2 | $134.86 | 9.306% | $147.4101 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $245.84 | 10.724% | $272.2039 | $272.20 | $272.20 | $272.20 |
| Purchase #4 | $34.26 | 13.238% | $38.7953 | $38.80 | $38.80 | $38.80 |
| Purchase #5 | $167.62 | 7.337% | $179.9183 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $181.32 | 6.600% | $193.2871 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $194.31 | 9.584% | $212.9327 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $1,022.13 | $1,112.6925 | $1,112.70 | $1,112.70 | $1,112.60 | |