| 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 | $162.95 | 13.845% | $185.5104 | $185.51 | $185.50 | $185.50 |
| Purchase #2 | $63.33 | 3.735% | $65.6954 | $65.70 | $65.70 | $65.70 |
| Purchase #3 | $102.33 | 10.744% | $113.3243 | $113.32 | $113.30 | $113.30 |
| Purchase #4 | $57.50 | 12.389% | $64.6237 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $110.72 | 3.864% | $114.9982 | $115.00 | $115.00 | $115.00 |
| Purchase #6 | $6.64 | 6.126% | $7.0468 | $7.05 | $7.05 | $7.00 |
| Purchase #7 | $36.73 | 8.244% | $39.758 | $39.76 | $39.75 | $39.80 |
| 7 purchase totals = | $540.20 | $590.9568 | $590.96 | $590.90 | $590.90 | |