| 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 | $16.76 | 4.365% | $17.4916 | $17.49 | $17.50 | $17.50 |
| Purchase #2 | $166.97 | 11.804% | $186.6791 | $186.68 | $186.70 | $186.70 |
| Purchase #3 | $189.84 | 13.157% | $214.8172 | $214.82 | $214.80 | $214.80 |
| Purchase #4 | $244.64 | 4.352% | $255.2867 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $143.65 | 4.337% | $149.8801 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $144.67 | 13.380% | $164.0268 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $150.77 | 5.493% | $159.0518 | $159.05 | $159.05 | $159.10 |
| 7 purchase totals = | $1,057.30 | $1,147.2333 | $1,147.24 | $1,147.30 | $1,147.30 | |