| 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 | $167.60 | 7.346% | $179.9119 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $199.94 | 6.179% | $212.2943 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $146.80 | 4.695% | $153.6923 | $153.69 | $153.70 | $153.70 |
| Purchase #4 | $95.61 | 10.611% | $105.7552 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $111.26 | 5.794% | $117.7064 | $117.71 | $117.70 | $117.70 |
| Purchase #6 | $213.41 | 10.618% | $236.0699 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $65.86 | 11.549% | $73.4662 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $1,000.48 | $1,078.8962 | $1,078.90 | $1,078.85 | $1,079.00 | |