| 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 | $174.86 | 10.512% | $193.2413 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $189.37 | 7.241% | $203.0823 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $201.68 | 12.850% | $227.5959 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $17.97 | 3.197% | $18.5445 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $164.99 | 5.629% | $174.2773 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $149.81 | 10.454% | $165.4711 | $165.47 | $165.45 | $165.50 |
| Purchase #7 | $29.85 | 5.258% | $31.4195 | $31.42 | $31.40 | $31.40 |
| 7 purchase totals = | $928.53 | $1,013.6319 | $1,013.63 | $1,013.65 | $1,013.60 | |