| 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 | $16.57 | 12.713% | $18.6765 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $226.35 | 3.203% | $233.6 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $142.42 | 12.682% | $160.4817 | $160.48 | $160.50 | $160.50 |
| Purchase #4 | $69.98 | 8.435% | $75.8828 | $75.88 | $75.90 | $75.90 |
| Purchase #5 | $228.63 | 10.126% | $251.7811 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $157.66 | 13.697% | $179.2547 | $179.25 | $179.25 | $179.30 |
| Purchase #7 | $154.25 | 12.707% | $173.8505 | $173.85 | $173.85 | $173.90 |
| 7 purchase totals = | $995.86 | $1,093.5273 | $1,093.52 | $1,093.60 | $1,093.70 | |