| 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 | $139.65 | 13.280% | $158.1955 | $158.20 | $158.20 | $158.20 |
| Purchase #2 | $46.58 | 11.266% | $51.8277 | $51.83 | $51.85 | $51.80 |
| Purchase #3 | $99.92 | 10.703% | $110.6144 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $241.71 | 7.810% | $260.5876 | $260.59 | $260.60 | $260.60 |
| Purchase #5 | $155.48 | 12.354% | $174.688 | $174.69 | $174.70 | $174.70 |
| Purchase #6 | $117.50 | 13.854% | $133.7785 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $138.39 | 10.275% | $152.6096 | $152.61 | $152.60 | $152.60 |
| 7 purchase totals = | $939.23 | $1,042.3013 | $1,042.31 | $1,042.35 | $1,042.30 | |