| 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 | $145.50 | 10.655% | $161.003 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $195.47 | 8.284% | $211.6627 | $211.66 | $211.65 | $211.70 |
| Purchase #3 | $194.56 | 12.447% | $218.7769 | $218.78 | $218.80 | $218.80 |
| Purchase #4 | $250.39 | 13.508% | $284.2127 | $284.21 | $284.20 | $284.20 |
| Purchase #5 | $171.90 | 12.619% | $193.5921 | $193.59 | $193.60 | $193.60 |
| Purchase #6 | $110.81 | 3.739% | $114.9532 | $114.95 | $114.95 | $115.00 |
| Purchase #7 | $144.77 | 11.665% | $161.6574 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $1,213.40 | $1,345.8580 | $1,345.85 | $1,345.85 | $1,346.00 | |