| 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 | $200.46 | 5.629% | $211.7439 | $211.74 | $211.75 | $211.70 |
| Purchase #2 | $164.55 | 6.148% | $174.6665 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $36.85 | 9.201% | $40.2406 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $180.72 | 9.468% | $197.8306 | $197.83 | $197.85 | $197.80 |
| Purchase #5 | $22.97 | 3.490% | $23.7717 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $114.29 | 6.788% | $122.048 | $122.05 | $122.05 | $122.00 |
| Purchase #7 | $123.91 | 12.313% | $139.167 | $139.17 | $139.15 | $139.20 |
| 7 purchase totals = | $843.75 | $909.4683 | $909.47 | $909.45 | $909.40 | |