| 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 | $138.32 | 6.403% | $147.1766 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $246.25 | 9.342% | $269.2547 | $269.25 | $269.25 | $269.30 |
| Purchase #3 | $182.73 | 10.511% | $201.9368 | $201.94 | $201.95 | $201.90 |
| Purchase #4 | $157.68 | 3.198% | $162.7226 | $162.72 | $162.70 | $162.70 |
| Purchase #5 | $142.53 | 3.806% | $147.9547 | $147.95 | $147.95 | $148.00 |
| Purchase #6 | $192.82 | 9.450% | $211.0415 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $134.84 | 12.371% | $151.5211 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $1,195.17 | $1,291.6080 | $1,291.60 | $1,291.60 | $1,291.60 | |