| 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 | $147.71 | 11.455% | $164.6302 | $164.63 | $164.65 | $164.60 |
| Purchase #2 | $28.52 | 4.157% | $29.7056 | $29.71 | $29.70 | $29.70 |
| Purchase #3 | $80.70 | 11.589% | $90.0523 | $90.05 | $90.05 | $90.10 |
| Purchase #4 | $240.80 | 7.586% | $259.0671 | $259.07 | $259.05 | $259.10 |
| Purchase #5 | $140.49 | 5.695% | $148.4909 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $153.90 | 5.406% | $162.2198 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $63.31 | 9.859% | $69.5517 | $69.55 | $69.55 | $69.60 |
| 7 purchase totals = | $855.43 | $923.7176 | $923.72 | $923.70 | $923.80 | |