| 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 | $145.54 | 6.205% | $154.5708 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $201.49 | 3.365% | $208.2701 | $208.27 | $208.25 | $208.30 |
| Purchase #3 | $243.93 | 5.615% | $257.6267 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $221.34 | 13.338% | $250.8623 | $250.86 | $250.85 | $250.90 |
| Purchase #5 | $191.32 | 7.200% | $205.095 | $205.10 | $205.10 | $205.10 |
| Purchase #6 | $164.53 | 12.401% | $184.9334 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $25.51 | 7.418% | $27.4023 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $1,193.66 | $1,288.7606 | $1,288.76 | $1,288.75 | $1,288.80 | |