| 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 | $115.25 | 6.289% | $122.4981 | $122.50 | $122.50 | $122.50 |
| Purchase #2 | $144.47 | 6.843% | $154.3561 | $154.36 | $154.35 | $154.40 |
| Purchase #3 | $144.42 | 12.225% | $162.0753 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $223.51 | 9.872% | $245.5749 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $218.99 | 4.601% | $229.0657 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $131.29 | 3.107% | $135.3692 | $135.37 | $135.35 | $135.40 |
| Purchase #7 | $127.94 | 4.477% | $133.6679 | $133.67 | $133.65 | $133.70 |
| 7 purchase totals = | $1,105.87 | $1,182.6072 | $1,182.62 | $1,182.55 | $1,182.80 | |