| 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 | $181.61 | 10.824% | $201.2675 | $201.27 | $201.25 | $201.30 |
| Purchase #2 | $23.50 | 11.639% | $26.2352 | $26.24 | $26.25 | $26.20 |
| Purchase #3 | $134.75 | 3.116% | $138.9488 | $138.95 | $138.95 | $138.90 |
| Purchase #4 | $93.80 | 5.799% | $99.2395 | $99.24 | $99.25 | $99.20 |
| Purchase #5 | $83.88 | 5.634% | $88.6058 | $88.61 | $88.60 | $88.60 |
| Purchase #6 | $91.89 | 10.482% | $101.5219 | $101.52 | $101.50 | $101.50 |
| Purchase #7 | $35.30 | 6.841% | $37.7149 | $37.71 | $37.70 | $37.70 |
| 7 purchase totals = | $644.73 | $693.5336 | $693.54 | $693.50 | $693.40 | |