| 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 | $16.36 | 10.148% | $18.0202 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $128.56 | 4.740% | $134.6537 | $134.65 | $134.65 | $134.70 |
| Purchase #3 | $33.49 | 8.465% | $36.3249 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $18.26 | 5.721% | $19.3047 | $19.30 | $19.30 | $19.30 |
| Purchase #5 | $13.69 | 5.344% | $14.4216 | $14.42 | $14.40 | $14.40 |
| Purchase #6 | $63.48 | 5.423% | $66.9225 | $66.92 | $66.90 | $66.90 |
| Purchase #7 | $216.60 | 13.652% | $246.1702 | $246.17 | $246.15 | $246.20 |
| 7 purchase totals = | $490.44 | $535.8178 | $535.80 | $535.70 | $535.80 | |