| 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 | $164.91 | 11.517% | $183.9027 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $92.63 | 13.506% | $105.1406 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $248.40 | 3.433% | $256.9276 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $87.79 | 13.204% | $99.3818 | $99.38 | $99.40 | $99.40 |
| Purchase #5 | $83.83 | 4.821% | $87.8714 | $87.87 | $87.85 | $87.90 |
| Purchase #6 | $74.48 | 4.479% | $77.816 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $122.88 | 11.265% | $136.7224 | $136.72 | $136.70 | $136.70 |
| 7 purchase totals = | $874.92 | $947.7625 | $947.76 | $947.75 | $947.70 | |