| 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 | $182.77 | 10.693% | $202.3136 | $202.31 | $202.30 | $202.30 |
| Purchase #2 | $43.82 | 11.563% | $48.8869 | $48.89 | $48.90 | $48.90 |
| Purchase #3 | $29.51 | 3.718% | $30.6072 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $98.48 | 5.374% | $103.7723 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $198.29 | 13.145% | $224.3552 | $224.36 | $224.35 | $224.40 |
| Purchase #6 | $185.96 | 6.677% | $198.3765 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $9.87 | 4.396% | $10.3039 | $10.30 | $10.30 | $10.30 |
| 7 purchase totals = | $748.70 | $818.6156 | $818.62 | $818.60 | $818.70 | |